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Lenovo IdeaPad Flex 2-14D

1. 1010 Keyboard on page 34 1020 Optical drive on page 36 e 1030 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 37 1040 Battery pack on page 39 Pa Attention Do not drop the hard disk drive or apply any physical shock to it The hard disk drive is sensitive to physical shock Improper handling can cause damages and permanent loss of data Before removing the drive suggest the customer to backup all the information on it if possible Never remove the drive while the system is operating or is in suspend mode d m Figure 5 Removal steps of hard disk drive Figure 5 Removal steps of hard disk drive continued Remove the frame fixing screws Ef Step Screw quantity Color Torque H M2 x 4 mm flat head nvlok coated 2 Silver 1 8 2 0 kgfcm Flex 2 14 2 14D M2 x 3 5 mm flat head nylok coated 2 Black 1 854 0 15 kgfcm Flex 2 15 2 15D Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Pull the tab in the direction shown by arrow EJ Take out the hard disk drive secured in a metal frame in the direction shown by arrow Ef Step Screw quantity Color Torque E M3 0 x 4 mm flat head nylok Silver 1 8 2 0 kgfcm coated 4 Flex 2 14 2 14D M3 0 x 3 0 mm flat head nylok Black 3 0 0 3 kgfcm coated 4 Flex 2 15 2 15D When installing Make sure that the HDD connector is attached firmly 41 M Lenovo Flex 2 14 Flex 2 14D Flex 2
2. Die Bereitschaftsbatterie die sich unter dem Diskettenlaufwerk befindet kann geringe Mengen Nickel und Cadmium enthalten Sie darf nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Bereitschafts oder Systembatterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren mop Nyaa MDINA NAVA nnn MINO IDAN DINO p525 yx DTP 5993 SW IN UND AMIN PIVANI WIND ANN TOP IDIOT DN PIVI v AMN INP IN 055 MAP DNM mpnn n DN WINI B PINA NVW WINN NINDI PI VANUNI DIY DION NI NIDA UVP V ANNA JASON JU MISMANA IN nns MD Alcune batterie di riserva contengono una piccola quantit di nichel e cadmio Non smontarle ricaricarle gettarle nel fuoco o nell acqua n cortocircuitarle Smaltirle secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali Quando si sostituisce la batteria dell RTC real time clock o la batteria di supporto utilizzare soltanto i tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa PRTI OMCD ROH TWEED FR VARFENTWS DORE V X3 Uic Fi y 7 0498 IH Asia Key a h t5 EIR UTTDRW CS LEV NYT ERTS melee HiakosRbNIAL TI REV HORNY DA kk ia CELA LTIfESW Roky YETA EL
3. When installing Make sure that all the connectors are attached firmly 51 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Remove the system board in the direction shown by arrow EJ When installing When attaching the system board to the base cover adjust the placement of the USB RJ 45 HDMI ports as shown in E 9 IS and make sure that they are attached to the holes on the base cover as shown Improper placement of those jacks might cause a damage 52 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D 1100 LCD unit For access remove these FRUs in order 1010 Keyboard on page 34 1020 Optical drive on page 36 e 1030 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 37 1040 Battery pack on page 39 1050 Hard disk drive on page 40 1060 DIMM on page 42 1070 PCI Express Mini Card for wireless LAN WAN on page 43 1080 Fan assembly and Heat Sink assembly on page 45 1090 System board on page 49 Figure 10 Removal steps of LCD unit Remove five screws Efl Flex 2 15 Flex 2 15D 53 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 54 tenance Manual Flex 2 14 Flex 2 14 D Step Screw quantity Color M2 5 x 4 mm flat head nylok Silver coated 5 Flex 2 14 Flex 2 14D M2 5 x 4 5 mm flat head Silver nylok coated 4 Flex 2 15 Flex 2 15D M2 5 x 4 5 mm flat head Silver
4. E EJ B E D N Enables disables airplane mode Switches the active program Turns on off the backlight of the display Projects to a connected display Decreases display brightness Increases display brightness 31 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual FRU replacement notices replacement notices 32 This section presents notices related to removing and replacing parts Read this section carefully before replacing any FRU Screw notices Loose screws can cause a reliability problem In the Lenovo computer this problem is addressed with special nylon coated screws that have the following characteristics They maintain tight connections They do not easily come loose even with shock or vibration They are harder to tighten Each one should be used only once Do the following when you service this machine Keep the screw kit in your tool bag Remove screws carefully for reuse Usea torque screwdriver if you have one Tighten screws as follows Plastic to plastic Turn an additional 90 after the screw head touches the surface of the plastic part more than 90 Z Cross section Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card more than 180 4 A E ZZ 2 S Cross section Torque driver If you have a torque screwdriver refer
5. sen 64 1130 LCD panel LCD cable and hinges 66 1140 Integrated camera 68 1150 Antenna assembly and LCD cover 69 Locations Front view 70 Bottom and Left side view Right side view Parts list Overall LCD FRUs Keyboard AC adapters Power cords Notices Trademarks iii iv This manual contains service and reference information for the following Lenovo product Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Use this manual to troubleshoot problems The manual is divided into the following sections The common sections provide general information guidelines and safety information required for servicing computers The product specific section includes service reference and product specific parts information Important This manual is intended only for trained servicers who are familiar with Lenovo products Use this manual to troubleshoot problems effectively Before servicing a Lenovo product make sure to read all the information under Safety information on page 1 and Important service information on page 16 Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer General safety on page 2 Electrical safety on page 3 Safety inspection guide on page 5 Handling devices that are sensitive to electrostatic discharge on page 6 Gr
6. wireless LAN card has 2 cables in step BR wireless LAN card in some models may have 3 cables in step Ef Step Screw quantity Color Torque B M2 x 3 0 mm flat head nylok coated Black 1 5 1 8 kgfcm 1 Flex 2 14 2 14D M2 x 3 5 mm flat head nylok coated Black 1 85 0 15 1 Flex 2 15 2 15D kgfem 43 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Figure 7 Removal steps of PCI Express Mini Card for wireless LAN WAN continued Remove the card in the direction shown by arrow Efl When installing In models with a wireless LAN card that has two antenna connectors plug the black cable 1st MAIN into the jack labeled 1 and the white cable 2nd AUX into jack labeled 2 on the card In models with a wireless LAN card that has three antenna connectors plug the black cable 1st MAIN into the jack labeled 1 the grey cable 3rd into jack labeled 3 and the white cable 2nd AUX into jack labeled 2 on the card Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D 1080 Fan assembly and Heat Sink assembly For access remove these FRUs in order 1010 Keyboard on page 34 1020 Optical drive on page 36 1030 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 37 1040 Battery pack on page 39 1050 Hard disk drive on page 40 1060 DIMM on page 42 1070 PCI Express Mini Card for wireless LAN WAN on page 43 Figure 8 Rem
7. 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Table 7 Parts list Keyboard continued Language Sunrex Black continued keyboard Flex2 15 Flex 2 15D Normal Black continued Darfon Black 96 Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian English U K English Italian Spanish Turkish Thai Portuguese Latin Canadian English amp French Korean Traditional Chinese Russian French German Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian P N 25214769 25214770 25214771 25214772 25214773 25214774 25214775 25214776 25214777 25214778 25214779 25214780 25214781 25214782 25214783 25214784 25214785 25214786 25214787 25214788 25214789 25214790 25214791 25214792 25214793 25214794 25214795 25214796 25214797 25214798 25214799 25214800 25214801 25214802 25214803 25214804 25214805 25214806 25214807 25214808 25214809 25214810 25214811 25214812 25214813 25214814 CRU ID za Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Table 7 Parts list Keyboard continued Language keyboard Flex2 15 Backlit Black Sunrex Black English English USA U K English
8. Checking the AC adapter on page 21 Checking operational charging on page 22 Checking the battery pack on page 22 Checking the AC adapter You are here because the computer fails only when the AC adapter is used e If the power on indicator does not turn on check the power cord of the AC adapter for correct continuity and installation If the computer does not charge during operation go to Checking operational charging To check the AC adapter follow the steps below 1 Unplug the AC adapter cable from the computer 2 Measure the output voltage at the plug of the AC adapter cable See the following figure Pin Voltage V DC 1 20 2 0 Note Output voltage for the AC adapter pin No 2 may differ from the one you are servicing 3 If the voltage is not correct replace the AC adapter 4 If the voltage is acceptable do the following Replace the system board e Ifthe problem persists go to Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D on page 27 Note Noise from the AC adapter does not always indicate a defect 21 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 22 tenance Manual Checking operational charging To check whether the battery charges properly during operation use a discharged battery pack or a battery pack that has less than 5090 of the total power remaining when installed in the computer Perform operational charging If the batte
9. Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren YN mssonnb n3 505 01535 n515y ov noo JANDA NN PID WAN AMIN POT PN nup N99 PIIN AMIN DIAN IN ANN P4999 NIW AIPA PRI n55Yon NN PIWI PR PTT MIYA 100 59 un VINI ASDC NN PIDI v D DP xnn 1n nx PUNI IDNA g VANWAI v n 1213n D DP DPN to UY JMWNAAN o pann NMWA NMAMH In IN NW 3295 0175 5125 NINN La batteria di supporto e una batteria al litio e puo incendiarsi esplodere o procurare gravi ustioni Evitare di ricaricarla smontarne il connettore polarizzato smontarla riscaldarla ad una temperatura superiore ai 100 gradi centigradi incendiarla o gettarla in acqua Smaltirla secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa VFD RYTY KR BH ELMBEOCU EeBjaizjz d DUET aha RVFV ORE COMER DIRO AL RYT VAIO 100 C 212 PL Em HA BO PHEKITATILIELAW CC KS VS C YTU EBEE SRAM AREORA TS HEV A RY VARKHSNYTY EV EBALTC RE Bok sy 7 I BATSL NIFID MHEKLIEN BPBLIEVTSILBHSVET La bateria de repuesto es una bateria de litio y puede provocar incendios explosiones o quemaduras graves No la recargue ni quite el conector polarizado ni la desmonte ni caliente por encima de los 100 C 212 F ni la incinere ni ex
10. Ny TY BH KIEV MHBLIEVTSCERHVET Algunas bater as de reserva contienen una peque a cantidad de n quel y cadmio No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en la lista de piezas La utilizaci n de una bater a no apropiada puede provocar la ignici n o explosi n de la misma Safety information Safety notice 3 A DANGER The battery pack contains small amounts of nickel Do not disassemble it throw it into fire or water or short circuit it Dispose of the battery pack as required by local ordinances or regulations Use only the battery in the appropriate parts listing when replacing the battery pack Use of an incorrect battery can result in ignition or explosion of the battery La batterie contient du nickel Ne la d montez pas ne l exposez ni au feu ni l eau Ne la mettez pas en court circuit Pour la mettre au rebut conformez vous la r glementation en vigueur Lorsque vous remplacez la batterie veillez n utiliser que les mod les cit s dans la liste de pi ces d tach es ad quate En effet une batterie inappropri e risque de prendre feu ou d exploser Akkus enthalten geringe Mengen von Nickel Sie d rfen nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sondermiill beachten Bei
11. U COVER U Flex 2 14D COVER U Flex 2 14D COVER U COVER U Flex 2 14D COVER U Flex 2 15D COVER U pper Case W Flex2 14 Grey Flex 2 14 pper Case W Flex2 14 Red Flex 2 14 pper Case W Flex2 14 White Flex 2 14 pper Case W Flex2 14 Black Flex 2 14 pper Case W Flex2 14 Red Flex 2 14 pper Case W Flex2 14 Yellow Flex 2 14 pper Case W Flex2 15 Black Flex 2 15 pper Case W Flex2 15 Red Flex 2 15 FRU no 5SDOF76811 16200488 16200565 16200564 16200447 16200556 16200391 16200680 16200681 20200418 20200558 20200557 20200570 20200579 20200573 5C50F76766 5C50F78744 5CB0F76760 5CBOF76754 5CBOF76759 5CBOF76756 5CBOF76754 5CBOF76751 5CBOF76796 5CBOF76791 CRU ID Zz zz ZZ 83 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 84 tenance Manual Table 4 Parts list Overall continued No 15 15 15 15 15 15 15 16 16 16 16 17 17 17 17 18 18 18 18 18 18 FRU COVER Lower Case W Flex2 COVER Lower Case W Flex2 Flex 2 14D COVER Lower Case W Flex2 Flex 2 14D COVER Lower Case W Flex2 COVER Lower Case W Flex2 Flex 2 14D COVER Lower Case W Flex2 Flex 2 15D COVER Lower Case W Flex2 CARDPOP IO Board W Flex2 14 Flex 2 14 Flex 2 14D CARDPOP IO Board W Flex2 15 Flex 2 15 Flex 2 15D 4 Grey Flex 2 14 4 White Flex 2 14 4 Black Flex 2 14 4 Red F
12. VKO 25nm 8GB DDRGL 11202082 N 1600 6 DDR3L16008GB SK HMT41GS6BFR8A PB RD SCH 11200707 N DDR3L 1600 6 DDR3L 1600 8GB RMT3160ME68FAF 1600 8GB DDR3L 11202450 N 1600 6 DDR3L 1600 8GB Mic MT16KTFIG64HZ 1G6E1 DDR3L 11201300 N 1600 8GB 76 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Table 4 Parts list Overall continued No FRU FRU no CRU ID 7 BDPLANAR W Flex2 14 2990U UMA Flex 2 14 5B20F76758 N 7 BDPLANAR W Flex2 14 W8P 2990U UMA Flex 2 14 5B20F76761 N y BDPLANAR W Flex2 14 W8S 2990U UMA Flex 2 14 5B20F76762 N 7 BDPLANAR W Flex2 14 3558 UMA Flex 2 14 5B20F84329 N 7 BDPLANAR W Flex2 14 4010 DIS N15V 2G Flex 2 14 5B20F84358 N 7 BDPLANAR W Flex2 14 4010 DIS N15S 2G Flex 2 14 5B20F84331 N y BDPLANAR W Flex2 14 4200 DIS N15S 2G Flex 2 14 5B20F84335 N yi BDPLANAR W Flex2 14 4010 DIS N15S 4G Flex 2 14 5B20F84339 N 7 BDPLANAR W Flex2 14 4200 DIS N15S 4G Flex 2 14 5B20F84322 N 7 BDPLANAR W Flex2 14 W8P 3558 UMA Flex 2 14 5B20F84348 N 7 BDPLANAR W Flex2 14 W8S 3558 UMA Flex 2 14 5B20F84352 N 7 BDPLANAR W Flex2 14 W8P 4010 DIS N15V 2G 5B20F84356 N Flex 2 14 7 BDPLANAR W Flex2 14 W8S 4010 DIS N15V 2G 5B20F84328 N Flex 2 14 7 BDPLANAR W Flex2 14 W8P 4010 DIS N15S 2G 5B20F84334 N Flex 2 14 7 BDPLANAR W Flex2 14 W8S 4010 DIS N15S 2G 5B20F84340 N Flex 2 14 7 BDPLANAR W Flex2 14 W8P 4200 DIS N15S 2G 5B20F84345 N Flex 2 14 7 BDPLANAR W Flex2 14 W8S 4200 DIS N15S 2G 5B20F84357 N Flex 2 14 7 BDPLANAR W Fle
13. and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or change Lenovo product specifications or warranties Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties All information contained in this document was obtained in specific environments and is presented as an illustration The result obtained in other operating environments may vary Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you Any references in this publication to non Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites The materials at those Web sites are not part of the materials for this Lenovo product and use of those Web sites is at your own risk Notices Any performance data contained herein was determined in a controlled environment Therefore the result obtained in other operating environments may vary significantly Some measurements may have been made on development level systems and there is no guarantee that these measurements will be
14. immediatamente le parti interessate con acqua corrente per almeno 15 minuti poi consultare un medico se i sintomi dovessero permanere LCD Zenn LCD OH OWA BI AAI 0 FRicf nmi o vLex W ARDS ARAL IC BD BP IRA E615 EUG ACL TS ToS vv BEVEL ERIC Vit Iz d o Cfi BDDJIEK BNIAZAT KM ORR ZIT CA TES VS Sila LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos lave inmediatamente las reas afectadas con agua durante 15 minutos como m nimo Obtenga atenci n medica si se presenta algun s ntoma del fluido despues de lavarse 11 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 12 tenance Manual Safety notice 6 A DANGER To avoid shock do not remove the plastic cover that protects the lower part of the inverter card Afin d viter tout risque de choc lectrique ne retirez pas le cache en plastique prot geant la partie inf rieure de la carte d alimentation Aus Sicherheitsgr nden die Kunststoffabdeckung die den unteren Teil der Spannungswandlerplatine umgibt nicht entfernen POVINN NDIN NN VONNI N monunnn Md 72 Pann VIIN JU ANNA IPIN DN yan Per evitare scosse elettriche non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore REUS 534 54 X3 FOTBERELCOSZ2ATyZ NEIE ROT ES Para evitar descargas no quite la cubierta de pl stico que rodea la parte baja de la tarjeta invertida Safety notice
15. nylok coated Flex 2 15 Flex 2 15D M2 0 x 3 5 mm flat head Black nylok coated Flex 2 15 Flex 2 15D When installing Route the antenna cables along the cable guides As you route the cables make sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken Make sure that the LCD connector is attached firmly and make sure that you do not pinch the antenna cables when you attach the LCD assembly Route the LCD cable along the cable guides Torque 18 2 0 kgfcm 3 0 0 3 kgfcm 3 0 0 3 kgfcm 1 854 0 15 kgfcm Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Figure 10 Removal steps of LCD unit continued Detach the LCD unit from the upper case 55 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 56 tenance Manual 1110 Speakers base cover IO board DC IN power board and ODD transfer board For access remove these FRUs in order 1010 Keyboard on page 34 1020 Optical drive on page 36 e 1030 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 37 1040 Battery pack on page 39 1050 Hard disk drive on page 40 1060 DIMM on page 42 1070 PCI Express Mini Card for wireless LAN WAN on page 43 1080 Fan assembly and Heat Sink assembly on page 45 1090 System board on page 49 1100 LCD unit on page 53 Figure 11 Speakers base c
16. od inych vyrobcov ako je v tomto Specifikovan mohlo by mat za n sledok nebezpe enstvo vystavenia sa vyZiarovaniu beet EE o 360 BUR Of DO XE El uso de controles o ajustes o la ejecuci n de procedimientos distintos de los aqu especificados puede provocar la exposici n a radiaciones peligrosas Opening the CD ROM drive the DVD ROM drive or any other optical storage device could result in exposure to hazardous laser radiation There are no serviceable parts inside those drives Do not open 14 Safety information A CD ROM drive a DVD ROM drive or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode Note the following fa N DANGER Emits visible and invisible laser radiation when open Do not stare into the beam do not view directly with optical instruments and avoid direct exposure to the beam Radiac o por raio laser ao abrir Nao olhe fixo no feixe de luz nao olhe diretamente por meio de instrumentos ticos e evite exposi o direta com o feixe de luz ZER ep EN WIAR G DES FF EE BRE BOWER rh Rayonnement laser si carter ouvert Evitez de fixer le faisceau de le regarder directement avec des instruments optiques ou de vous exposer au rayon Laserstrahlung bei ge ffnetem Ger t Nicht direkt oder ber optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden Kinyit skor l zersug r Ne n zzen bele se szabad szemmel se
17. optikai eszk z kkel Ker lje a sug rnyal bbal val rintkez st Aprendo l unit vengono emesse radiazioni laser Non fissare il fascio non guardarlo direttamente con strumenti ottici e evitare l esposizione diretta al fascio OTKpbIBAA Geperwrecb JIABEPHOFO usnyyeHna He cMorpure Ha nyy He paarzisabiBalire ero C TlOMOLLIBIO ONTM4ECKUX MHOTPVMEHTOB a TAKKE v36era re npamoro BOZJJEMCTBMSI nasepHoro JIVHA Ked je laserov jednotka otvoren Vyhnite sa priamemu poh adu a nehladte priamo s optick mi n strojmi do a a vyhnite sa priamemu vystaveniu l ov EI NEE WE LOW T 0 HFR TE JEU UZz vv Sun Radiaci n l ser al abrir No mire fijamente ni examine con instrumental ptico el haz de luz Evite la exposici n directa al haz 15 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Important service information This chapter presents the following important service information Strategy for replacing FRUs on page 16 Strategy for replacing a hard disk drive on page 17 Important notice for replacing a system board on page 17 Important information about replacing RoHS compliant FRUs on page 18 Important BIOS and device driver fixes are customer installable The BIOS and device drivers are posted on the customer support site http support lenovo com Strategy for replacing FRUs for replacing FRUs Before replacing parts Make sure that al
18. the same on generally available systems Furthermore some measurements may have been estimated through extrapolation Actual results may vary Users of this document should verify the applicable data for their specific environment Trademarks The following terms are trademarks or registered trademarks of Lenovo in the United States other countries or both Lenovo OneKey Microsoft and Windows are trademarks of Microsoft Corporation in the United States other countries or both Other company products or service names may be trademarks or service marks of others 105
19. to the Torque column for each step Make sure that you use the correct screws If you have a torque screwdriver tighten all screws firmly to the torque shown in the table Never use a screw that you removed Use a new one Make sure that all screws are tightened firmly Ensure torque screwdrivers are calibrated correctly following country specifications Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and replace the FRU Make sure to observe the following general rules 1 Donotattempt to service anv computer unless vou have been trained and certified An untrained person runs the risk of damaging parts 2 Before replacing any FRU review FRU replacement notices on page 32 3 Begin by removing any FRUs that have to be removed before the failing FRU Any of such FRUs are listed at the top of the page Remove them in the order in which they are listed 4 Follow the correct sequence in the steps to remove the FRU as given in the figures by the numbers in square callouts 5 When turning a screw to replace an FRU turn it in the direction as given by the arrow in the figure 6 When removing the FRU move it in the direction as given by the arrow in the figure 7 Toputthe new FRU in place reverse the removal procedures and follow any of the notes that pertain to replacement For information about connecting a
20. 1090 System board on page 49 1100 LCD unit on page 53 1110 Speakers base cover IO board DC IN power board and ODD transfer board on page 56 1120 LCD front bezel on page 64 1130 LCD panel LCD cable and hinges on page 66 1140 Integrated camera on page 68 Figure 15 Removal steps of antenna assembly and LCD cover Peel off the adhesive tapes securing the antenna boards release the cables from the cable guide and then remove the antenna assembly in the direction shown by arrows Ef When installing Route the antenna cables along the cable guides and secure the antenna boards with adhesive tapes As you route the cables make sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken 69 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Locations EE Front view H Integrated camera El Built in microphone EJ Wireless antennas D Display H Touch pad D Numeric keypad Flex 2 15 Flex 2 15D Flex 2 14 Flex 2 14D 70 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Flex 2 15 Flex 2 15D 71 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 72 tenance Manual Bottom and Left side view Flex 2 14 Flex 2 14D H AC power adapter jack E Ventilation slots El HDMI port D KAS port B USB 3 0 port D Combo audio jack Novo button D V
21. 14 DISPLAY LCD Module W Flex2 14 Black FHD Flex2 14 DISPLAY LCD Module W Flex2 14 Grey FHD Flex2 14 DISPLAY LCD Module W Flex2 14D Black Flex 2 14D RUBBER LCD Bezel Screw Pad W Flex2 14 Flex 2 14 Flex 2 14D BEZEL LCD W Flex2 14 White Flex 2 14 Flex 2 14D BEZEL LCD W Flex2 14 Grey Flex2 14 BEZEL LCD W Flex2 14 Black Flex 2 14 Flex 2 14D BEZEL LCD W Flex2 14 Red Flex2 14 BEZEL LCD W Flex2 14 Yellow Flex 2 14 Flex 2 14D HINGE L R W Flex2 14 W LCD amp Camera Cable Flex 2 14 Flex 2 14D Panel 14 0 Edp HD TN 3 0 mm Slim LGD LP140WHU TPBH HD AGS LED1 NB LCD Flex2 14 Panel 14 0 Edp HD TN 3 0 mm Slim AUO B140XTN02 A HWO0A HD AG S LED1 NB LCD Flex2 14 Panel 14 0 Edp HD TN 3 0 mm Slim CMI N140BGE EA3 C2 HD AG S LEDI NB LCD Flex2 14 Panel 14 0 Edp FHD IPS AG 3 0mm Slim Not used in Baytrial LGD LP140WF3 SPL1 FHD AG S LED1 NB LCD Flex2 14 Panel 14 0 Edp HD 3 0 mm Slim LGD LP140WHU TPB3 HD AG SLEDI NB LCD Fle2 14D Panel 14 0 Edp HD 3 0 mm Slim AUO B140XTN02 A HWOA HD AG S LED1 NB LCD Flex2 14D Panel 14 0 Edp HD 3 0 mm Slim CMI N140BGE EA3 C2 HD AG S LEDI NB LCD Fle2 14D ANTENNA WLAN W Flex2 14 MAIN AUX Flex 2 14 Flex 2 14D CARDPOP Sensor Board W Flex2 14 Flex2 14 CARDPOP Sensor Board W Flex2 14D Flex2 14D CAMERA W Flex2 14 0 3M W 1MIC Flex 2 14 Flex 2 14D CAMERA W Flex2 14 IMW 1MIC Flex 2 14 Flex 2 14D CAMERA W Flex2 14 1M W 2MIC Flex 2 14 Flex 2 14D COVER LCD W Flex2 14 White Flex 2 1
22. 14536 25214535 25214534 25214533 25214532 25214531 25214530 25214529 25214528 25214527 25214526 25214525 25214524 25214523 25214522 25214521 25214520 25214519 25214518 25214517 25214516 25214515 25214514 25214513 25214512 25214511 25214510 25214569 25214567 25214568 25214566 25214565 25214564 25214563 25214562 25214561 25214560 25214559 25214558 25214557 25214555 CRU ID za Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Table 7 Parts list Keyboard continued Language keyboard Flex2 14 Flex 2 14D Normal Black continued Sunrex Black continued Liteon Black Arabic German French Russian Traditional Chinese Korean Canadian English amp French Latin Portuguese Thai Turkish Spanish Italian U K English English Indian Bulgarian Czechoslovakian International English Swiss Slovenian Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Japanese Brazilian Arabic German French Russian Traditional Chinese Korean Canadian English amp French Latin Portuguese Thai Turkish Spanish Italian U K English English P N 25214554 25214553 25214552 25214551 25214550 25214549 25214548 25214547 25214546 25214545 25214544 25214543 25214542 25214541 25214540 25215219 252152 252152 8 7 25215216 252152 5 25215214 25215213 252152 25215211 252152 2 0 25215209 2521520
23. 15 Flex 2 15D Hardware Main tenance Manual 1060 DIMM For access remove these FRUs in order 1010 Keyboard on page 34 1020 Optical drive on page 36 e 1030 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 37 1040 Battery pack on page 39 Figure 6 Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the direction shown by arrows iii and then unplug the DIMM in the direction shown by arrow E When installing Insert the notched end of the DIMM into the socket Push the DIMM firmly and pivot it until it snaps into the place Make sure that it is firmly fixed in the slot and difficult to be moved 42 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D 1070 PCI Express Mini Card for wireless LAN WAN For access remove these FRUs in order 1010 Keyboard on page 34 1020 Optical drive on page 36 e 1030 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 37 1040 Battery pack on page 39 Figure 7 Removal steps of PCI Express Mini Card for wireless LAN WAN Disconnect the two wireless LAN cables black white and then remove the screw EH In step Efi unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick up the connectors with your fingers and gently unplug them in the direction shown by arrows Notes
24. 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Table 7 Parts list Keyboard continued Language keyboard Flex 2 14 Flex 2 14D Normal Silver continued Sunrex Silver continued Liteon Silver Arabic German French Russian Traditional Chinese Korean Canadian English amp French Latin Portuguese Thai Turkish Spanish Italian U K English English Indian Bulgarian Czechoslovakian International English Swiss Slovenian Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Japanese Brazilian Arabic German French Russian Traditional Chinese Korean Canadian English amp French Latin Portuguese Thai Turkish Spanish Italian U K English English P N 25215144 25215143 25215142 25215141 25215140 25215139 25215138 25215137 25215136 25215135 25215134 25215133 25215132 25215131 25215130 25215189 25215188 25215187 25215186 25215185 25215184 25215183 25215182 25215181 25215180 25215179 25215178 25215177 25215176 25215175 25215174 25215173 25215172 25215171 25215170 25215169 25215168 25215167 25215166 25215165 25215164 25215163 25215162 25215161 25215160 CRU ID ES 91 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Table 7 Parts list Keyboard continued Language Chicony Silver keyboard Flex 2 14 Backlight Silver Liteon Silver 92 English English USA U K E
25. 2 15 Flex 2 15D Hardware Main tenance Manual 1120 LCD front bezel For access remove these FRUs in order 1010 Keyboard on page 34 1020 Optical drive on page 36 e 1030 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 37 1040 Battery pack on page 39 1050 Hard disk drive on page 40 1060 DIMM on page 42 1070 PCI Express Mini Card for wireless LAN WAN on page 43 1080 Fan assembly and Heat Sink assembly on page 45 1090 System board on page 49 1100 LCD unit on page 53 1110 Speakers base cover IO board DC IN power board and ODD transfer board on page 56 Figure 12 Removal steps of LCD front bezel Remove LCD bezel screw pad H and the screws B Q t B Step Screw quantity Color Torque H M2 5 X 4 0 2 flat head nylok Silver 18 2 0 kgfcm coated Flex 2 14 Flex 2 14D M2 5 X 4 5 2 flat head Silver 3 0 0 3 kgfcm nylokcoated Flex 2 15 Flex 2 15D Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Remove the LCD bezel cover in the direction shown by arrows EH Step Screw quantity Color Torque H M2 5 X 4 0 1 flat head nylok Silver 18 2 0 kgfcm coated Flex 2 14 Flex 2 14D M2 0 X 3 5 1 flat head nylok Black 1 85 0 15 coated Flex 2 15 Flex 2 15D kgfcm 65 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual 66 1130 LCD panel LCD cable and hinges For access remove these
26. 30 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 37 1040 Battery pack on page 39 1050 Hard disk drive on page 40 1060 DIMM on page 42 1070 PCI Express Mini Card for wireless LAN WAN on page 43 1080 Fan assembly and Heat Sink assembly on page 45 1090 System board on page 49 1100 LCD unit on page 53 1110 Speakers base cover IO board DC IN power board and ODD transfer board on page 56 1120 LCD front bezel on page 64 1130 LCD panel LCD cable and hinges on page 66 Figure 14 Removal steps of integrated camera Note The integrated camera is stuck on the top center of the LCD cover Unplug the connector Kl remove the integrated camera from the LCD cover in the direction shown by arrow El When installing Stick the integrated camera to the top center of the LCD cover and adjust the placement of it to make sure the connector is attached firmly 68 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D 1150 Antenna assembly and LCD cover For access remove these FRUs in order 1010 Keyboard on page 34 1020 Optical drive on page 36 1030 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 37 1040 Battery pack on page 39 1050 Hard disk drive on page 40 1060 DIMM on page 42 1070 PCI Express Mini Card for wireless LAN WAN on page 43 1080 Fan assembly and Heat Sink assembly on page 45
27. 4 Flex 2 14D COVER LCD W Flex2 14 Black Flex 2 14 Flex 2 14D COVER LCD W Flex2 14 Grey Flex2 14 COVER LCD W Flex2 14 Red Flex2 14 COVER LCD W Flex2 14 Yellow Flex 2 14 Flex 2 14D FRU no 5D10F76748 5D10F86070 5D10F86069 5D10G18360 5R60F76763 5B30F76779 5B30F76772 5B30F76771 5B30F76783 5B30F76782 5H50F76734 8201582 8201154 8201578 8201637 8201582 8201154 8201578 5A30F76752 5C50F76743 5C50F78750 5C20F76774 5C20F76777 5C20F76778 5CBOF76780 5CB0F76776 5CB0F76786 5CB0F76785 5CBOF76781 CRU G Z Z Z Z Z Z Z Z Z Z Z Z ZZZ Z Z Z Z Z Z Z Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D 15 6 in HD TFT Table 6 Parts list 15 6 in HD TFT No oo VD 0 CO OC FRU DISPLAY LCD Module W Flex2 15 Black FHD Flex 2 15 DISPLAY LCD Module W Flex2 15D Black Flex 2 15D RUBBER LCD Bezel Screw Pad W Flex2 15 Flex 2 15 Flex 2 15D BEZEL LCD W Flex2 15 Black Flex 2 15 Flex 2 15D BEZEL LCD W Flex2 15 Red Flex 2 15 HINGE L R W Flex2 15 W LCD amp Camera Cable Flex 2 15 Flex 2 15D LCD Panel 15 6 Edp HD AG 3 0mm Slim LGD LP156WHU TPB2 HD AG S LED1 LCD LCD Panel 15 6 Edp HD AG 3 0mm Slim AUO B156XTNO03 5 4A HD AG S LED1 LCD LCD Panel 15 6 Edp HD AG 3 0mm Slim CMI N156BGE EA1 C2 HD AG S LED1 NBLCD LCD Panel15 6 Edp FHD IPS AG 3 0mm Slim Not used in Baytrial LGD LP156WF4 SPL1 FHD AG S LED1 NB LCD Flex 2 15 ANTENNA WLAN W Flex2 15 MAIN AUX
28. 41 5B20F84347 5B20F84350 5B20F84355 5B20F84338 5B20F84343 5B20F84349 5B20F84353 5B20F84359 5B20F84333 5B20F84336 CRU ID Z ZZ zZ zZz ZZ ZZ ZZZZZZZZZ Z Z Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Table 4 Parts list Overall continued No I SN SNL NB INI Si 41 Sa NI NI NI N N NI NINI N N FRU BDPLANAR W Flex2 15 W8S 4200 DIS N15S 4G Flex 2 15 BDPLANAR W Flex2 15 4010 UMA Flex 2 15 BDPLANAR W Flex2 15 W8P 4010 UMA Flex 2 15 BDPLANAR W Flex2 15 W8S 4010 UMA Flex 2 15 BDPLANAR W Flex2 15 4200 UMA Flex 2 15 BDPLANAR W Flex2 15 W8P 4200 UMA Flex 2 15 BDPLANAR W Flex2 15 W8S 4200 UMA Flex 2 15 BDPLANAR W Flex2 15 4010 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 15 W8P 4010 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 15 W8S 4010 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 15 4200 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 15 W8P 4200 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 15 W8S 4200 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 15 4200 UMA Flex 2 15 BDPLANAR W Flex2 15 W8P 4200 UMA Flex 2 15 BDPLANAR W Flex2 15 W8S 4200 UMA Flex 2 15 BDPLANAR W Flex2 15 4010 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 15 W8P 4010 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 15 W8S 4010 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 15 4200 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 15 W8P 4200 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 15 W8S 4200 DIS N15V 2G Flex 2 15 DBPLANNER W Flex2 1
29. 4D M2 0 x 3 5 mm flat head nylok Black 1 85 0 15 kgfcm coated 2 Flex 2 15 Flex 2 15D 59 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Figure 11 Speakers base cover IO board DC IN power board and ODD transfer board continued When installing When attaching the audio board to the base cover adjust the placement of the USB and headphone jacks as shown and make sure that both of the USB and the headphone jacks are attached to the holes on the base cover Improper placement of the jacks might cause a damage Remove screw H detach the connector EJ to lift the power board in the direction shown by arrow RB Step Screw quantity Color Torque M2 0 x 3 5 mm flat head nylok coated 1 Black 1 85 0 15 Flex 2 15 Flex 2 15D kgfcm 60 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Figure 11 Speakers base cover IO board DC IN power board and ODD transfer board continued Remove screws 11 to lift the ODD transfer board in the direction shown bv arrow FJ Step Screw quantity Color Torque M2 0 x 3 5 mm flat head nvlok coated 2 Black 1 85 0 15 Flex 2 15 Flex 2 15D kgfcm 61 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 62 tenance Manual Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds Apply those labels when you replace the base cover For labels whic
30. 5 145000534 145000533 145000532 145000531 145000530 145000528 CRU ID Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Table 11 Parts list 3 pin power cords continued Region Brazil e VOLEX CH10S3 H0O3VV F VACSS 1m Israel e VOLEX SI16S3 H03VV F VAC5S 1m CE e VOLEX M2511 HO3VV F VAC5S Im Switzerland e VOLEX MP232 H03VV F VAC5S Im UK e VOLEX MP5004 H03VV F VAC5S 1m UK e lux 0031 H03VV F 0 75 3C 0011 1m CE e lux 0033 H03VV F 0 75 3C 0011 1m UL e lux 0014 SPT 2 60 C 18 3C 0016 1m CCC e lux 0036 RVV 300 300 0 75 3C 0002 1m Indian e lux 0046 1S694 0 75 3C 0011 1m Japan lux 0018 E VCTF 0 75 3C 0021 1m Australia e lux 0038 H03VV F 0 75 3C 0011 1m Taiwan e lux 0019 VCTF 0 75 3C 0021 1m Korea e lux 0033 H03VV F 0 75 3C 0011 1m Italv e lux 0029 HHO3VV F 0 75 3C 0011 1m Africa e lux 0044 H03VV F 0 75 3C 0011 1m Brazil e lux 0034 H03VV F 0 75 3C 0011 1m Israel e lux 0041 H03VV F 0 75 3C 0011 1m Switzerland e lux 0027 H03VV F 0 75 3C 0011 1m Denmark e lux 0048 HHO3VV F 0 75 3C 0011 1m Argentina lux 0040 H03VV F 0 75 3C 0011 1m P N 145000527 145000526 145000525 145000524 145000605 145500000 145500001 145500002 145500003 145500004 145500005 145500006 145500007 145500008 145500009 145500010 145500011 145500012 145500013 145500014 145500015 CRU ID 103 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Mai
31. 5 1m CCC 145000568 Longwell LSG 31 RVV300 300 LS 18 1m Argentina 145000567 Longwell LP 24 H03VV F LS 18 1m Denmark 145000566 Longwell LP 40 H03VV F LS 18 1m Switzerland 145000565 Longwell LP 37 H03VV F LS 18 1m 101 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 102 tenance Manual Table 11 Parts list 3 pin power cords continued Region Brazil e Longwell LP 46 H03VV F LS 18 1m Israel e Longwell LP 41 H03VV F LS 18 1m UL e Longwell LP 30B SPT 2 18AWG LS 18 1m UK e Longwell LP 61L H03VV F LS 18 1m Indian e Longwell LP 67 BIS LS 18 1m Italy e Longwell LP 22 H03VV F LS 18 1m Korea e Longwell LP 486 KTLH03VV F LS 5 1m Australia Longwell LP 23A LFC 3R LS 18 1m Taiwan Longwell LP 71 VCTF LS 33 1m Japan Longwell LP 54 VCTF LS 18 1m Africa e Longwell LP 39 H03VV F LS 18 1m CE e Longwell LP 34A H03VV F LS 18 1m CCC e VOLEX GB10S3 RVV 300 500 VAC5S 1m UL e Volex US15S3 SPT 2 VAC5S 1m Italy e VOLEX IT10S3 HO3VV F VACS5S 1m Denmark e VOLEX MP233D H03VV F VAC5S 1m Korea e VOLEX M2511 KETI IEC VAC5S Im Australia e VOLEX AU1053 H0O3VV F VACSS 1m Taiwan e VOLEX TW15CS3 VCTF VACS5S 1m Japan e VOLEX VAC5S VCTF M755 1m Argentina e VOLEX VA2073 H03VV F VAC5S 1m P N 145000564 145000563 145000562 145000561 145000560 145000559 145000558 145000557 145000556 145000555 145000554 145000553 145000538 145000537 14500053
32. 5 4010 UMA Flex 2 15 DBPLANNER W Flex2 15 W8P 4010 UMA Flex 2 15 DBPLANNER W Flex2 15 W8S 4010 UMA Flex 2 15 DBPLANNER W Flex2 15 3558 DIS N15V 2G Flex 2 15 DBPLANNER W Flex2 15 W8P 3558 DIS N15V 2G Flex 2 15 DBPLANNER W Flex2 15 W8S 3558 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 14D A6 6400 UMA Flex 2 14D BDPLANAR W Flex2 14D W8P A6 6400 UMA Flex 2 14D BDPLANAR W Flex2 14D W8S A6 6400 UMA Flex 2 14D BDPLANAR W Flex2 14D E1 6010 UMA Flex 2 14D FRU no 5B20F84344 5B20F85970 5B20F85971 5B20F85972 5B20F85973 5B20F85974 5B20F85975 5B20F85977 5B20F85983 5B20F85985 5B20F85969 5B20F85976 5B20F85978 5B20F86145 5B20F86142 5B20F86140 5B20F86141 5B20F86144 5B20F86148 5B20F86134 5B20F86137 5B20F86143 5B20G18395 5B20G18382 5B20G18392 5B20G18391 5B20G18390 5B20G18397 5B20F78748 5B20F78752 5B20F78740 5B20G00843 CRU ID Z Z Z ZZ ZZZ Zz Z zZ zZz zZ 2 22 424 24222422 2 22 2 Z ZZ 79 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 80 tenance Manual Table 4 Parts list Overall No FRU BDPLANAR W Flex2 14D W8P El 6010 UMA Flex 2 14D BDPLANAR W Flex2 14D W8S E1 6010 UMA Flex 2 14D BDPLANAR W Flex2 14D A6 6310 DIS 1G Flex 2 14D BDPLANAR W Flex2 14D W8P A6 6310 DIS 1G Flex 2 14D BDPLANAR W Flex2 14D W8S A6 6310 DIS 1G Flex 2 14D BDPLANAR W Flex2 14D A4 6210 DIS 2G Flex 2 14D BDPLANAR W Flex2 14D W8P A4 6210 DI
33. 5214684 25214685 25214686 25214687 25214688 25214689 25214690 25214691 25214692 25214693 CRU ID za Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Miscellaneous parts Table 8 Parts list Miscellaneous parts FRU P N CRU ID System miscellaneous parts N a BRACKET HDD W Flex2 14 Flex 2 14 Flex 2 14D 5B40F76744 a BRACKET HDD W Flex2 15 Flex 2 15 Flex 2 15D 5B40F76773 b BRACKET ODD W Flex2 15 Flex 2 15 Flex 2 15D 5B40F76757 c BEZEL ODD W Flex2 15 Red Flex 2 15 5B30F76789 c BEZEL ODD W Flex2 15 Black Flex 2 15 Flex 2 15D 5B30F76745 Cable miscellaneous parts N e d CABLE Power W Flex2 15 Flex 2 15 Flex 2 15D 5C10F76788 e CABLE TouchPad W Flex2 14 Flex 2 14 Flex 2 14D 5C10F76775 e CABLE TouchPad W Flex2 15 Flex 2 15 Flex 2 15D 5C10F76787 f CABLEIO Board W Flex2 14 Flex 2 14 Flex 2 14D 5C10F76740 f CABLE IO Board W Flex2 15 Flex 2 15 Flex 2 15D 5C10F76767 Note Italicized letters in parentheses are references to the exploded view in Overall on page 71 99 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 100 tenance Manual AC adapters Table 9 Parts list 3 pin AC adapters FRU 45W 3pin Delta ADLX45NDC3A 20V2 25A adapter Delta 45W 3pin Liteon ADLX45NLC3A 20V2 25A adapter Liteon 45W 3pin Chicony ADLX45NCC3A 20V2 25A adapter Chicony 65W 3pin Delta ADLX65NDC3A 20V3 25A adapter 65W 3pin Liteon ADLX65NLC3A 20V3 25A ada
34. 651 25215652 25215653 25215654 25215655 25215656 25215657 25215658 25215659 25215660 25215661 25215662 25215663 25215664 25215665 25215666 25215667 25215668 25215669 25215670 25215671 25215672 25215673 25215674 25215675 25215676 25215677 25215678 25215679 CRU ID EA Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Table 7 Parts list Keyboard continued Language Chicony Black keyboard Flex2 15 Flex 2 15D Normal Black Sunrex Black English U K English Italian Spanish Turkish Thai Portuguese Latin Canadian English amp French Korean Traditional Chinese Russian French German Arabic Brazilian Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian English U K English Italian Spanish Turkish Thai Portuguese Latin Canadian English amp French Korean Traditional Chinese Russian French German P N 25214725 25214726 25214727 25214728 25214729 25214730 25214731 25214732 25214733 25214734 25214735 25214736 25214737 25214738 25214739 25214740 25214742 25214743 25214744 25214745 25214746 25214747 25214748 25214749 25214750 25214751 25214752 25214753 25214754 25214755 25214756 25214757 25214758 25214759 25214760 25214761 25214762 25214763 25214764 25214765 25214766 25214767 25214768 CRU ID za 95 M Lenovo Flex
35. 68 pixels 1 920 x 1 080 pixels Standard DDR3L 1333MHz 1600MHz memory 16 GB SODIMM x2 CMOS RAM 256 bytes Hard disk drive 2 5 inch 7 0 mm Optical drive 9 0 mm RAMBO SSD NGFF 16G SATA 128GB 256GB 27 Bus architecture I O ports Audio Video WLAN WWAN Bluetooth Keyboard Touch pad Integrated camera Battery AC adapter Pre installed operating system M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual GPU PCIe 2 0 5GT s WLAN PCIe 1 0 2 5GT s RAM DDRAL 1600MT s DMIx4 N A FDIx2 N A LCD eDP 12 5 4GT s HDMI Port HDMI 1 4 1 65GT s HDD SATA 3 0 6Gb s ODD SATA 1 0 1 5Gb s USB Port USB 3 0 5Gb s USB 2 0 480Mb s BT USB2 0 480Mb s Card Reader SD3 0 104Mb s SMBus 2 0 LPC 1 1 HDA SPI HDMI port x 1 USB 2 0 x 2 USB 3 0 x 1 2in 1 slot x 1 MMC SD Combo audio jack x 1 Speaker x 2 Built in microphone HDMI port x 1 Intel Wifi 2x2 BGN BT4 0 Intel Wifi A C BGN BT4 0 Wifi 1x1 BGN not support Win8 Win8 1 not support ultrabook Wifi 1x1 BGN BT4 0 not support Ultrabook N A Not support discrete card New Key Board One piece touch pad HD 640 x 480 pixels Lithium ion 45W 65W Win8 Linpus Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Status indicators The svstem status indicators below show the computer status Flex 2 15D 15 Flex 2 14 Flex 2 14D Flex 2 29 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hard
36. 7 A DANGER Though the main batteries have low voltage a shorted or grounded battery can produce enough current to burn personnel or combustible materials Bien que le voltage des batteries principales soit peu lev le court circuit ou la mise la masse d une batterie peut produire suffisamment de courant pour br ler des mat riaux combustibles ou causer des br lures corporelles graves Obwohl Hauptbatterien eine niedrige Spannung haben k nnen sie doch bei Kurzschluf oder Erdung genug Strom abgeben um brennbare Materialien zu entz nden oder Verletzungen bei Personen hervorzurufen AINO TWA nia MIYA 1n HUNIN MIHO W QN MAI PION DIT PAINI NDIY NPANIA IN NINPA p p 51 BAIN nnsn5 IN DNI Sebbene le batterie di alimentazione siano a basso voltaggio una batteria in corto circuito o a massa pu fornire corrente sufficiente da bruciare materiali combustibili o provocare ustioni ai tecnici di manutenzione ju rier HOER Tb ac ELE H enka H Mgr EtAbtED UN WASH EI DEERE A EARD EN ET Aunque las bater as principales tienen un voltaje bajo una bater a cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal Safety information Safety notice 8 A DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any interconnect
37. 8 25215207 25215206 25215205 25215204 25215203 25215202 25215201 25215200 25215199 25215198 25215197 25215196 25215195 25215194 25215193 25215192 25215191 25215190 CRU ID EA 89 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Table 7 Parts list Keyboard continued Language Chicony Silver keyboard Flex 2 14 Flex 2 14D Normal Silver Sunrex Silver 90 Indian Bulgarian Czechoslovakian International English Swiss Slovenian Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Japanese Brazilian Arabic German French Russian Traditional Chinese Korean Canadian English amp French Latin Portuguese Thai Turkish Spanish Italian U K English English Indian Bulgarian Czechoslovakian International English Swiss Slovenian Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Brazilian P N 25215129 25215128 25215127 25215126 25215125 25215124 25215123 25215122 25215121 25215120 252151 252151 252151 25215116 25215115 252151 252151 25215112 25215111 252151 9 8 7 4 3 0 25215109 25215108 25215107 25215106 25215105 25215104 25215103 25215102 25215101 25215100 25215159 25215158 25215157 25215156 25215155 25215154 25215153 25215152 25215151 25215150 25215149 25215148 25215147 25215145 CRU ID ES Lenovo Flex
38. A U K English Italian Spanish Turkish Thai Portuguese Latin Canadian English amp French Korean Traditional Chinese Russian French German Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian P N 25215633 25215634 25215635 25215636 25215637 25215638 25215639 25215640 25215641 25215642 25215643 25215644 25215645 25215646 25215647 25215648 25214816 25214817 25214818 25214819 25214820 25214821 25214822 25214823 25214824 25214825 25214826 25214827 25214828 25214829 25214830 25214831 25214832 25214833 25214834 25214835 25214836 25214837 25214838 25214839 25214840 25214841 25214842 25214843 25214844 25214845 25214846 CRU ID za 93 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 94 tenance Manual Table 7 Parts list Keyboard continued Language keyboard Flex 2 14 Backlight Black continued Liteon Black English English USA U K English Italian Spanish Turkish Thai Portuguese Latin Canadian English amp French Korean Traditional Chinese Russian French German Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian P N 25215649 25215650 25215
39. FRUs in order 1010 Keyboard on page 34 1020 Optical drive on page 36 1030 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 37 1040 Battery pack on page 39 1050 Hard disk drive on page 40 1060 DIMM on page 42 1070 PCI Express Mini Card for wireless LAN WAN on page 43 1080 Fan assembly and Heat Sink assembly on page 45 1090 System board on page 49 1100 LCD unit on page 53 1110 Speakers base cover IO board DC IN power board and ODD transfer board on page 56 1120 LCD front bezel on page 64 Figure 13 LCD panel LCD cable and hinges Unplug connector Ef disconnect connector EJ to lift the LCD panel When installing Make sure that the connectors are attached firmly Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Remove four screws Kl two screws B and the hinges in the direction shown by arrows Efl Step Screw quantity Color H M2 0 x 2 mm flat head nylok coated Black 2 Flex 2 14 Flex 2 14D M2 5 x 2 5 mm flat head nylok coated Silver 4 Flex 2 14 Flex 2 14D M2 5 x 2 5 mm flat head nylok coated Silver 6 Flex 2 15 Flex 2 15D Torque 18 2 0 kgfcm 18 2 0 kgfcm 3 0 0 3 kgfcm 67 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual 1140 Integrated camera For access remove these FRUs in order 1010 Keyboard on page 34 1020 Optical drive on page 36 10
40. Flex 2 15 Flex 2 15D CARDPOP Sensor Board W F CARDPOP Sensor Board W F ex2 15 Flex 2 15 ex2 15D Flex 2 15D CAMERA W Flex2 14 0 3M W 1MIC Flex 2 15 Flex 2 15D CAMERA W Flex2 14 1M W MIC Flex 2 15 Flex 2 15D CAMERA W Flex2 14 1M W 2MIC Flex 2 15 Flex 2 15D COVER LCD W Flex2 15 Black Flex 2 15 Flex 2 15D COVER LCD W Flex2 15 Red Flex 2 15 FRU no 5D10F86071 5D10G18359 5R60F76742 5B30F76747 5B30F76793 5H50F76792 18201590 18201591 18201589 18201638 5A30F76795 5C50F76765 5C50F78743 5C20F76774 5C20 5C20 F76777 F76778 5CB0F76749 5CB0F76797 CRU ID Zz zz Z Z Z Z 87 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main Indian Czechoslovakian Bulgarian International English Swiss Slovenian Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Japanese Brazilian Arabic German French Russian Traditional Chinese Korean Canadian English amp French Latin Portuguese Thai Turkish Spanish Italian U K English English Indian Czechoslovakian Bulgarian International English Swiss Slovenian Icelandic tenance Manual Keyboard Table 7 Parts list Keyboard Language Chicony black keyboard Flex 2 14 Flex 2 14D Normal Black Sunrex Black 88 Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Brazilian P N 25214539 25214537 25214538 252
41. Flex 2 15D Table 4 Parts list Overall continued No FRU FRU no CRU ID 7 BDPLANAR W Flex2 15D W8P A6 6310 UMA 5B20G16322 N Flex 2 15D 7 BDPLANAR W Flex2 15D W8S A6 6310 UMA 5B20G16329 N Flex 2 15D 7 BDPLANAR W Flex2 15D A6 6310 DIS 2G Flex 2 15D 5B20G16330 N 7 BDPLANAR W Flex2 15D W8P A6 6310 DIS 2G 5B20G16325 N Flex 2 15D 7 BDPLANAR W Flex2 15D W8S A6 6310 DIS 2G 5B20G16324 N Flex 2 15D 8 CPU Haswell ULT Intel I5 4200U 1 6G 3M C0 2cBGA 102500568 N CPU Flex 2 14 Flex 2 15 8 CPU Haswell Intel I3 4010U 1 7G 3M CO2cBGA CPU 102500569 N Flex 2 14 Flex 2 15 8 CPU Haswell Intel 3558U 1 7G 2M D0 2cBGA CPU 102500685 N Flex 2 14 Flex 2 15 8 CPU Haswell Intel 2990U 1 7G 2M D0 2cBGA CPU 102500732 N Flex 2 14 Flex 2 15 8 CPU Haswell Intel i3 4025U 1 9G 3M D0 2cBGA CPU 55A0F75458 N Flex 2 14 Flex 2 15 8 CPU Haswell Intel i3 4030U 1 9G 3M DO 2cBGA CPU 55A0F75450 N Flex 2 14 Flex 2 15 8 CPU Haswell Intel i5 4210U 1 7G 3M DO 2cBGA CPU 102500736 N Flex 2 14 Flex 2 15 8 CPU Haswell Intel i7 4510U 2G 4M D0 2cBGA CPU 102500737 N Flex 2 14 Flex 2 15 8 CPU Haswell Intel 2957U 1 4G 2M D0 2cBGA CPU 102500687 N Flex 2 14 Flex 2 15 8 CPU Bay trial M Intel N3520 2 17G 2M B3 4cBGA CPU 102500678 N Flex 2 14 Flex 2 15 8 CPU Bay trial M Intel N2920 1 86G 2M B3 4cBGA CPU 102500679 N Flex 2 14 Flex 2 15 8 CPU Bay trial M Intel N2815 1 86G 1M B3 2cBGA CPU 102500681 N Flex 2 14 Flex 2 15 8 CPU Bay trial M Intel
42. G Flex 2 14 DBPLANNER W Flex2 14 3558 DIS N15V 2G Flex 2 14 DBPLANNER W Flex2 14 W8P 3558 DIS N15V 2G Flex 2 14 DBPLANNER W Flex2 14 W8S 3558 DIS N15V 2G Flex 2 14 DBPLANNER W Flex2 14 3558 DIS N15V 2G Flex 2 14 DBPLANNER W Flex2 14 W8P 3558 DIS N15V 2G Flex 2 14 DBPLANNER W Flex2 14 W8S 3558 DIS N15V 2G Flex 2 14 BDPLANAR W Flex2 15 3558U UMA Flex 2 15 BDPLANAR W Flex2 15 W8P 3558U UMA Flex 2 15 BDPLANAR W Flex2 15 W8S 3558U UMA Flex 2 15 BDPLANAR W Flex2 15 3558 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 15 4010 DIS N15S 2G Flex 2 15 BDPLANAR W Flex2 15 4200 DIS N15S 2G Flex 2 15 BDPLANAR W Flex2 15 4010 DIS N15S 4G Flex 2 15 BDPLANAR W Flex2 15 4200 DIS N15S 4G Flex 2 15 BDPLANAR W Flex2 15 W8P 3558 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 15 W8S 3558 DIS N15V 2G Flex 2 15 BDPLANAR W Flex2 15 W8P 4010 DIS N15S 2G Flex 2 15 BDPLANAR W Flex2 15 W8S 4010 DIS N15S 2G Flex 2 15 BDPLANAR W Flex2 15 W8P 4200 DIS N15S 2G Flex 2 15 BDPLANAR W Flex2 15 W8S 4200 DIS N15S 2G Flex 2 15 BDPLANAR W Flex2 15 W8P 4010 DIS N15S 4G Flex 2 15 BDPLANAR W Flex2 15 W8S 4010 DIS N15S 4G Flex 2 15 BDPLANAR W Flex2 15 W8P 4200 DIS N15S 4G Flex 2 15 FRU no 5B20F86146 5B20G18398 5B20G18384 5B20G18393 5B20G18387 5B20G18383 5B20G18388 5B20G18381 5B20G18385 5B20G18386 5B20G18389 5B20G18396 5B20G18394 5B20F76798 5B20F76729 5B20F76737 5B20F84327 5B20F84332 5B20F84337 5B20F843
43. G 5400rpm 7mm HTS545050A7E660 6G 7mm 5 4K 500G HDD HDD 1TB 5400rpm 7mm HTS541010A7E630 7mm 5400rpm 1T HDD HDD 1TB 5400rpm 7mm Seagate Angsana 7 0mm 2D 6G 1TB HDD 1TB 5400rpm 7mm WD10SPCX 24HWSTO0 6G 7mm 1T HDD SSD Not used in Baytrial 128GB 2 5 Sata SS MZ7TE128HMGR 128G 2 5 SSD Flex 2 14 Flex 2 15 SSD Not used in Baytrial 128GB 2 5 Sata SS MZ7TE128HMGR128GB 2 5 Flex 2 14 Flex 2 15 SSD Not used in Baytrial 128GB 2 5 Sata Lite on LCS 128M6S 128G SATA SSD Flex 2 14 Flex 2 15 SSD Not used in Baytrial 256GB 2 5 Sata SS MZ7TE256HMHP 256G 2 5 SSD Flex 2 14 Flex 2 15 SSD Not used in Baytrial 256GB 2 5 Sata SS MZ7TE256HMHP 256GB 2 5 Flex 2 14 Flex 2 15 SSD Not used in Baytrial 256GB 2 5 Sata Lite on LCS 256M6S 256GB SATA SSD Flex 2 14 Flex 2 15 SSD 128GB 2 5 Sata SS MZ7TE128HMGR 128G 2 5 SSD Flex 2 14D Flex 2 15D SSD 128GB 2 5 Sata SS MZ7TE128HMGR128GB 2 5 Flex 2 14D Flex 2 15D SSD 128GB 2 5 Sata Lite on LCS 128M6S 128G SATA SSD Flex 2 14D Flex 2 15D SSD 256GB 2 5 Sata 55 MZ7TE256HMHP 256G 2 5 SSD Flex 2 14D Flex 2 15D FRU no 102500694 5SA0F63345 5SB0F76768 16200384 16200434 16200551 16200405 16200383 16200395 16200433 16200404 16200658 16200660 16200554 16200604 5SDOF76812 16200352 16200605 5SDOF76811 16200488 16200604 5SDOF76812 16200352 16200605 CRU ID Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Table 4 Parts lis
44. Italian Spanish Turkish Thai Portuguese Latin Canadian English amp French Korean Traditional Chinese Russian French German Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian P N 25214632 25214633 25214634 25214635 25214636 25214637 25214638 25214639 25214640 25214641 25214642 25214643 25214644 25214645 25214646 25214647 25214648 25214649 25214650 25214651 25214652 25214653 25214654 25214655 25214656 25214657 25214658 25214659 25214660 25214661 25214662 CRU ID 97 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 98 tenance Manual Table 7 Parts list Keyboard continued Language keyboard Flex2 15 Backlit Black continued Darfon Black English English USA U K English Italian Spanish Turkish Thai Portuguese Latin Canadian English amp French Korean Traditional Chinese Russian French German Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian P N 25214663 25214664 25214665 25214666 25214667 25214668 25214669 25214670 25214671 25214672 25214673 25214674 25214675 25214676 25214677 25214678 25214679 25214680 25214681 25214682 25214683 2
45. N2806 1 6G 1M B3 2cBGA CPU 102500682 N Flex 2 14 Flex 2 15 8 CPU Bay trial M Intel N2830 2 17G 1M CO 2cBGA CPU 5SA0F63347 N Flex 2 14 Flex 2 15 8 CPU Bay trial M Intel N2930 1 83G 2M CO 4cBGA CPU 5SA0F63351 N Flex 2 14 Flex 2 15 8 CPU Bay trial M Intel N3530 2 17G 2M CO 4cBGA CPU 55A0F63344 N Flex 2 14 Flex 2 15 8 CPU Beama AMD A6 6310 1 8G 2M 4cBGA APU 102500690 N Flex 2 14D Flex 2 15D 8 CPU Beama AMD A4 6210 1 8G 2M 4cBGA APU 102500691 N Flex 2 14D Flex 2 15D 8 CPU Beama AMD E2 6110 1 5G 2M 4cBGA APU 102500692 N Flex 2 14D Flex 2 15D 81 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 82 tenance Manual Table 4 Parts list Overall continued No 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 FRU CPU Beama AMD E1 6010 1 35G 1M 2cBGA APU Flex 2 14D Flex 2 15D CPU Beama AMD A8 6410 2 0G 2M 4cBG APU Flex 2 14D Flex 2 15D SPEAKERINT Woofer W Flex2 14 HDD 320g 5400rpm 7mm ST320LT012 6G 7mm 5 4K 320G HDD HDD 320g 5400rpm 7mm TSB MQO1ABF032 6G 7mm 5 4K 320G HDD Flex 2 14 Flex 2 15 HDD 320g 5400rpm 7mm WD8200LPCX 24C6HTO 6G 7mm 5 4K 320G HDD HDD 320g 5400rpm 7mm HTS545032A7E660 6G 7mm 5 4K 320G HDD HDD 500G 5400rpm 7mm ST500LT012 6G 7mm 5 4K 500G HDD HDD 500G 5400rpm 7mm WD5000LPCX 24C6HT0 6G 7mm 5 4K 500G HDD HDD 500G 5400rpm 7mm TSB MQ01ABF050 6G 7mm 5 4K 500G HDD HDD 500
46. S 2G Flex 2 14D BDPLANAR W Flex2 14D W8S A4 6210 DIS 2G Flex 2 14D BDPLANAR W Flex2 14D A6 6310 DIS 2G Flex 2 14D BDPLANAR W Flex2 14D W8P A6 6310 DIS 2G Flex 2 14D BDPLANAR W Flex2 14D W8S A6 6310 DIS 2G Flex 2 14D BDPLANAR W Flex2 14D A6 6310 UMA Flex 2 14D BDPLANAR W Flex2 14D W8P A6 6310 UMA Flex 2 14D BDPLANAR W Flex2 14D W8S A6 6310 UMA Flex 2 14D BDPLANAR W Flex2 15D A6 6400 UMA Flex 2 15D BDPLANAR W Flex2 15D W8P A6 6400 UMA Flex 2 15D BDPLANAR W Flex2 15D W8S A6 6400 UMA Flex 2 15D BDPLANAR W Flex2 15D E1 6010 UMA Flex 2 15D BDPLANAR W Flex2 15D W8P El 6010 UMA Flex 2 15D BDPLANAR W Flex2 15D W8P El 6010 UMA Flex 2 15D BDPLANAR W Flex2 15D A8 6410 UMA Flex 2 15D BDPLANAR W Flex2 15D W8P A8 6410 UMA Flex 2 15D BDPLANAR W Flex2 15D W8S A8 6410 UMA Flex 2 15D BDPLANAR W Flex2 15D A6 6310 DIS 1G Flex 2 15D BDPLANAR W Flex2 15D W8P A6 6310 DIS 1G Flex 2 15D BDPLANAR W Flex2 15D W8S A6 6310 DIS 1G Flex 2 15D BDPLANAR W Flex2 15D A6 6310 UMA Flex 2 15D FRU no 5B20G00839 5B20G00845 5B20G00849 5B20G00855 5B20G00840 5B20G00847 5B20G00852 5B20G00836 5B20G00842 5B20G00848 5B20G00853 5B20G16326 5B20C16328 5B20G16327 5B20F78746 5B20F78751 5B20F78747 5B20G00838 5B20G00851 5B20G00856 5B20G00841 5B20G00846 5B20G00850 5B20G00854 5B20G00837 5B20G00844 5B20G16323 CRU ID Lenovo Flex 2 14 Flex 2 14D Flex 2 15
47. T l ARL TLES INERAT LH AV ea REIT DZ D Ze LELRO E Te RAMPEI a bORAICRS CO EBD ET Antes de encender el sistema despues de sustituir una FRU compruebe que todos los tornillos muelles y dem s piezas peque as se encuentran en su sitio y no se encuentran sueltas dentro del sistema Compru belo agitando el sistema y escuchando los posibles ruidos que provocar an Las piezas met licas pueden causar cortocircuitos el ctricos M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Safety notice 2 N DANGER Some standby batteries contain a small amount of nickel and cadmium Do not disassemble a standby battery recharge it throw it into fire or water or short circuit it Dispose of the battery as required by local ordinances or regulations Use only the battery in the appropriate parts listing Use of an incorrect battery can result in ignition or explosion of the battery Certaines batteries de secours contiennent du nickel et du cadmium Ne les d montez pas ne les rechargez pas ne les exposez ni au feu ni l eau Ne les mettez pas en court circuit Pour les mettre au rebut conformez vous la r glementation en vigueur Lorsque vous remplacez la pile de sauvegarde ou celle de l horloge temps r el veillez n utiliser que les mod les cit s dans la liste de pi ces d tach es ad quate Une batterie ou une pile inappropri e risque de prendre feu ou d exploser
48. ard see Keyboard on page 75 S 3 SPEAKERINT Speaker W Flex2 14 Flex 2 14 Flex 2 14D 55B0F76730 N 3 SPEAKERINT Speaker W Flex2 15 Flex 2 15 Flex 2 15D 5SBOF76735 N 4 ODD 9 0 Rambo HLDS GUAON 9 0 Rambo ODD 25215010 Flex 2 15 Flex 2 15D 4 ODD 9 0 Rambo PLDS DA 8A5SH 9 0 Rambo ODD 25213130 Flex 2 15 Flex 2 15D 4 ODD90 Rambo OSI UJ8FBS 9 0 Rambo ODD Flex 2 15 25215312 4 Flex 2 15D 4 ODD 9 0 Rambo TSST SU 228FB 9 0 Rambo ODD 25215832 Flex 2 15 Flex 2 15D 4 MECHANICAL ODD Dummy W Flex2 15 Black 5M20F76755 Flex 2 15 Flex 2 15D 4 MECHANICAL ODD Dummy W Flex2 15 Red Flex 2 15 5M20F76750 5 CARDPOP Power Board W Flex2 15 Flex 2 15 5C50F76760 N Flex 2 15D 5 CARDPOP Power Board W Flex2 15D Flex2 15D 5C50F78739 6 DDR3L 1600 2GB SS M471B5674QH0 YKO 2G DDR3L 1600 11202451 6 DDR3L 1600 2GB Hyn HMT425S6AFR6A PB DDR3L 1600 112012909 N 2GB 6 DDR3L 1600 2GB RMT3170MK58F8E 1600 2GB DDR3L 11202301 N 1600 MC 6 DDR3L16002GB MT4KTF25664HZ 1G6E1 2GB DDR3L 11201967 N 1600 6 DDR3L 1600 4GB Hyn HMT451S6AFR8A PB DDR3L 1600 11201300 N 4GB 6 DDR3L 1600 4GB M471B5173DB0 YK0 25nm 4GB DDR3L 11202081 N 1600 6 DDR3L 1600 4GB SK HMT451S6BFR8A PB RD 4GB 11202706 N DDR3L 1600 6 DDR3L 1600 4GB RMT3170ME68F9F 1600 4GB DDR3L 11202302 N 1600 MC 6 DDR3L 1600 4GB MC MTSKTF51264HZ 1G6E1 4GB 11202125 N DDR3L 160 6 DDR3L 1600 8GB Hyn HMT41GS6AFR8A PB DDR3L 1600 1120130 N 8GB 6 DDR3L16008GB MA71B1G73DB0
49. ces E 17 Important notice for replacing a system boat cane tutt erem ate et en Re ies 17 Important information about replacing RoHS compliant FRUS en 18 General checkout What to do first Power system checkout Checking the AC adapter Checking operational charging Checking the battery pack Related service information 23 Restoring the factory contents by using Recovery Disc Set Start Recovery Disc one disc Operating System Recovery Disc one o or more discs ea enisi das 23 Applications and Drivers Recovery Disc one or more discs Supplemental Recovery Disc Passwords Power on password Hard disk password Supervisor password Power management Screen blank state Putting the computer to sleep or shutting it el 25 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex Specifications 27 Status indicators 29 Hotkeys FRU replacement notices Screw notices Removing and replacing an FRU 1010 Keyboard 1020 Optical drive 1030 Hard disk drive HDD Memory Mini PCI Express Card slot compartment 1040 Battery pack 1050 Hard disk drive 40 1060 DIMM EE 42 1070 PCI Express Mini Card for wireless EA EE 43 1080 Fan assembly and Heat Sink assembly cernere temere 1090 System board 1100 LCD unit 1110 Speakers base cover IO board DC IN power board and ODD transfer board 56 1120 LCD front bezel
50. ctions to begin the recovery process 3 Read the license If you agree with the terms select I accept these terms and conditions and then click Next 4 Insertthe Operating System Recovery Disc when prompted and click Yes to begin the operating system recovery process 5 Insert the Applications and Drivers Recovery Disc when prompted and then click OK to begin the applications and drivers recovery process 6 If you have a Supplemental Recovery Disc insert it when prompted and click Yes If you do not have a Supplemental Recovery Disc click No 23 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual 7 When all of the data has been copied from the last disc in the set remove the disc and restart the computer Note The remainder of the recovery process is fully automated and no action is required by you The computer will restart into the Windows desktop several times and you might experience periods when no activity is apparent on the screen for several minutes at a time This is normal 8 When the recovery process is complete the Welcome to the Microsoft Windows screen is displayed Follow the instructions on the screen to complete the Windows setup Passwords 24 As many as three passwords may be needed for any Lenovo computer the power on password POP the hard disk password HDP and the supervisor password SVP If any of these passwords has been set a prompt for it appea
51. d disk drive or solid state drive is replaced because of a failure no product recovery program is on the new drive In this case you must use the Recovery Disc Set for the computer Order the Recovery Disc Set and the drive at the same time so that you can recover the new drive with the pre installed software when they arrive The Recovery Disc Set consists of the following set of DVDs to restore the computer to the original factory configuration Start Recovery Disc one disc This disc is used to format the hard disk drive and initiate the recovery process Operating System Recovery Disc one or more discs This disc restores the Microsoft Windows operating system Applications and Drivers Recovery Disc one or more discs This disc restores the pre installed applications and drivers on the computer Supplemental Recovery Disc This disc contains additional content such as software for specific models and updates to the software that was preloaded on the computer Not all recovery disc sets come with a Supplemental Recovery Disc To restore the computer to the original factory configuration using the recovery disc set do the following 1 Insert the bootable Start Recovery Disc into the optical drive 2 Startthe computer When the Lenovo logo comes up immediately press F12 on the boot sequence menu select the optical drive as the first boot up device The computer will boot from the Start Recovery Disc Follow the on screen instru
52. d listening for rattling sounds Metallic parts or metal flakes can cause electrical shorts Avant de remettre l ordinateur sous tension apr s remplacement d une unit P P en client le v rifiez que tous les ressorts vis et autres pi ces sont bien en place et bien fix es Pour ce faire secouez l unit et assurez vous qu aucun bruit suspect ne se produit Des pi ces m talliques ou des copeaux de m tal pourraient causer un court circuit Bevor nach einem FRU Austausch der Computer wieder angeschlossen wird muf sichergestellt werden daf keine Schrauben Federn oder andere Kleinteile fehlen oder im Geh use vergessen wurden Der Computer mu gesch ttelt und auf Klapperger usche gepr ft werden Metallteile oder splitter k nnen Kurzschl sse erzeugen NTN W FRU NANNA ANN awnyan NIYIN 392 DNY DANN DIVP DPIN O vsgn 0n 55V N79 T2 AUNAN TINA MI BYW9IN DYN DNPH PPU MIP 199 BWPNI AWN NN 20205 W nt Drun DSP DMI DDI NINN aav IN OPIN Prima di accendere l elaboratore dopo che stata effettuata la sostituzione di una FRU accertarsi che tutte le viti le molle e tutte le altri parti di piccole dimensioni siano nella corretta posizione e non siano sparse all interno dell elaboratore Verificare ci scuotendo l elaboratore e prestando attenzione ad eventuali rumori eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi FRU DI IVE A NRZ ANDANT ML JIR oft x7 HOST CIEUVMlEIZdS 0 Era ADANE TIRA TOO
53. e Only available to the factory settings 25 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Shutting down the computer If you are not going to use your computer for a long time shut it down To shut down the computer do one of the following Press and hold or right click the Start button in the lower left corner and select Shut down or sign out Shut down Open the charms bar and select Settings Es Power Shut down 26 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D This chapter presents the following product specific service references and product specific parts information Specifications on page 27 Status indicators on page 29 FRU tests on page 31 FRU replacement notices on page 32 Removing and replacing an FRU on page 33 Locations on page 70 Parts list on page 74 Specifications The following table lists the specifications of the Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Table 1 Specifications Feature Description Processor See the system properties of your computer You can do this as follows Click Control Panel then click Hardware and Sound click Device Manager under Devices and Printers and double click Processors Graphic Chipset Flex 14 15 NV N14M GE N14P GV2 Intel Integrated Flex 14D 15D AMD Sun Pro AMD Integrated Display 16 9 1 366 x 7
54. entilation slots El Speakers Flex 2 15 Flex 2 15D H Kensington slot BB C power adapter jack Ventilation slots D HDMI port B KAS port B USB3 0 port Combo audio jack D Ventilation slots El Speakers Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Right side view Flex 2 14 Flex 2 14D H Memory card slot E Battery status indicator El Power button D USB ports H Kensington slot Flex 2 15 Flex 2 15D El Novo button BB Memory card slot El USB ports D Optical disc drive H Power button D Battery status indicator 73 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Parts list_ 0 ll This section presents the following service parts Overall on page 75 LCD FRUs on page 85 Keyboard on page 88 Miscellaneous parts on page 99 AC adapters on page 100 Power cords on page 101 Notes Each FRU is available for all types or models unless specific types or models are specified 74 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Overall Flex 2 15 2 15 D Flex 2 14 2 14 D Flex 2 15 2 15 D CC Flex 2 14 2 14 D Flex 2 14 2 14 D 17 Flex 2 14 2 14 D Flex 2 15 2 15 D 75 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Table 4 Parts list Overall continued No FRU FRUno CRU ID 1 LCD unit see LCD FRUs on page 73 N 2 Keybo
55. fee Related service information Power management management Note Power management modes are not supported for APM operating system To reduce power consumption the computer has three power management modes screen blank sleep standby and hibernation Screen blank state If the time set on the Turn off monitor timer in the operating system expires the LCD backlight turns off You can also turn off the LCD backlight by pressing To end screen blank state and resume normal operation press FI Putting the computer to sleep or shutting it down When you have finished working with your computer you can put it to sleep or shut it down Putting your computer to sleep If you will be away from your computer briefly put the computer to sleep When the computer is in sleep mode you can quickly wake it to resume use bypassing the startup process To put the computer to sleep do one of the following Close the display lid Press the Power button Press and hold or right click the Start button in the lower left corner and select Shut down or sign out Sleep Open the charms and then select Settings fey Power Sleep Note Put your computer to sleep before you move it Moving your computer while the hard disk drive is spinning can damage the hard disk causing loss of data To wake the computer do one of the following Press any key on the keyboard Notebook mode only Press the Power button Not
56. h are not shipped with the new base cover peel them from the replaced base cover and adhere them to the new one Note If the Certificate of Authenticity COA label b is attached to a replaced part return the replaced part to the customer or provide a letter to the customer stating the original label part number serial number and product key Flex 2 14 Flex 2 14 D The following letter shows the correct location of each label Not all labels are attached on the part you are servicing GML label Rating label 1 Rating label 2 Barcode label WLAN Label for US CA TW WLAN Label for South Africa D Side label for Indonesia BT Label for US CA TW or WLAN BT Label for Isarel KCC Label for Korea or BIS Label for India Postel Label for Indonesia WL BT Label for Brazil m EEERLSEEISE Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Flex 2 15 Flex 2 15 D The following letter shows the correct location of each label Not all labels are attached on the part you are servicing m EEERLSEESE GML label Rating label 1 Rating label 2 Barcode label WLAN Label for US CA TW WLAN Label for South Africa D Side label for Indonesia BT Label for US CA TW or WLAN BT Label for Isarel KCC Label for Korea or BIS Label for India Postel Label for Indonesia WL BT Label for Brazil 63 M Lenovo Flex 2 14 Flex 2 14D Flex
57. have been cracked or broken by excessive force Damage caused by liquid spilled into the system Damage caused by the improper insertion of a PC Card or the installation of an incompatible card Improper disk insertion or use of an optical drive Diskette drive damage caused by pressure on the diskette drive cover foreign material in the drive or the insertion of a diskette with multiple labels Damaged or bent diskette eject button Fuses blown by attachment of a nonsupported device Forgotten computer password making the computer unusable Sticky keys caused by spilling a liquid onto the keyboard Use of an incorrect AC adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities Missing parts might be a symptom of unauthorized service or modification If the spindle of a hard disk drive becomes noisy it may have been subjected to excessive force or dropped General checkout Power system checkout system checkout To verify a symptom follow the steps below Turn off the computer Remove the battery pack Connect the AC adapter Make sure that power is supplied when you turn on the computer Turn off the computer Disconnect the AC adapter and install the charged battery pack Make sure that the battery pack supplies power when you turn on the computer N D n de p h r If you suspect a power problem see the appropriate one of the following power supply checkouts
58. heck for cracked or bulging batteries Remove the cover 6 Check for any obvious non Lenovo alterations Use good judgment as to the safety of any non Lenovo alterations 7 Checkinside the unit for any obvious unsafe conditions such as metal filings contamination water or other liquids or signs of fire or smoke damage 8 Check for worn frayed or pinched cables 9 Check that the power supply cover fasteners screws or rivets have not been removed or tampered with g M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Handling devices that are sensitive to electrostatic discharge Anv computer part containing transistors or integrated circuits ICs should be considered sensitive to electrostatic discharge ESD ESD damage can occur when there is a difference in charge between objects Protect against ESD damage by equalizing the charge so that the machine the part the work mat and the person handling the part are all at the same charge Notes 1 Use product specific ESD procedures when they exceed the requirements noted here 2 Make sure that the ESD protective devices you use have been certified ISO 9000 as fully effective When handling ESD sensitive parts Keep the parts in protective packages until they are inserted into the product Avoid contact with other people Wear a grounded wrist strap against your skin to eliminate static on your body Prevent the part fro
59. i PCI Express Card slot compartment cover on page 37 1040 Battery pack on page 39 1050 Hard disk drive on page 40 1060 DIMM on page 42 1070 PCI Express Mini Card for wireless LAN WAN on page 43 1080 Fan assembly and Heat Sink assembly on page 45 49 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Figure 9 Removal steps of system board continued Flex 2 15 Flex 2 15D Remove five screws Efl Step Screw quantity Color Torque EB M2x3 mm flat head nylok coated 2 Black 1 5 1 8 kgfcm Flex 2 14 Flex 2 14D M2 x 4 mm flat head nylok coated 5 Silver 1 8 2 0 kgfcm Flex 2 14 Flex 2 14D M2 0 x 3 5 mm flat head nvlok coated 5 Black 1 854 0 15 kgfem Flex 2 15 Flex 2 15D 50 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Figure 9 Removal steps of system board continued Flex 2 15 Flex 2 15D Unplug DC IN cable connector in the direction shown by arrow D Speakers connector in the direction shown by arrow detach ODD transfer board connector in the direction shown by arrow Ej touch pad connector in the direction shown by arrow HI disconnect LCD connector in the direction shown by arrow H Flex 2 14 Flex 2 14 D Unplug DC IN cable connector in the direction shown by arrow n Speakers connector in the direction shown by arrow detach touch pad connector in the direction shown by arrow D disconnect LCD connector in the direction shown by arrow El
60. ifferent FRU part number that is automatically shipped by the distribution center at the time of the order 18 General checkout General checkout This chapter presents the following information What to do first on page 20 Power system checkout on page 21 Before you go to the checkout make sure to read the following important notes Pa Important notes Only certified trained personnel can service the computer Before replacing any FRU read the entire page on removing and replacing FRUs When you replace FRUs use new nylon coated screws Be extremely careful during such write operations as copying saving or formatting Drives in the computer that you are servicing sequence might have been altered If you select an incorrect drive data or programs might be overwritten Replace an FRU only with another FRU of the correct model When you replace an FRU make sure that the machine model and the FRU part number are correct by referring to the FRU parts list An FRU should not be replaced just because of a single unreproducible failure Single failures can occur for a variety of reasons that have nothing to do with a hardware defect such as cosmic radiation electrostatic discharge or software errors Consider replacing an FRU only when a problem recurs If you suspect that an FRU is defective clear the error logs and run the test again If the error does not recur do not replace the FRU Be careful not
61. ing cables Avant de retirer une unit remplacable en client le mettez le syst me hors tension d branchez tous les cordons d alimentation des socles de prise de courant retirez la batterie et d connectez tous les cordons d interface Die Stromzufuhr muf abgeschaltet alle Stromkabel aus der Steckdose gezogen der Akku entfernt und alle Verbindungskabel abgenommen sein bevor eine FRU entfernt wird AUNAN DN 335 v nv55 FRU 1 5309 NOMA WN un IWNI 929 99 NN PMII DANN MA 5532 PMI 180 ADDON MINA NN MINA V ON Prima di rimuovere qualsiasi FRU spegnere il sistema scollegare dalle prese elettriche tutti i cavi di alimentazione rimuovere la batteria e poi scollegare i cavi di interconnessione FRU i V AFRE ThinkPad ORE WoC 3 COS FEL VYRBOALTC HEV WIE YFIR EAL THELBSEZ TiL BALTC HEV Antes de quitar una FRU apague el sistema desenchufe todos los cables de las tomas de corriente el ctrica quite la bater a y a continuaci n desconecte cualquier cable de conexi n entre dispositivos 13 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Laser compliance statement compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD ROM drive or a DVD ROM drive Such devices are also sold separately as options If one of these drives is installed it is certified in the U S to conform to the requirements of the Depa
62. l software fixes drivers and BIOS downloads are installed before replacing any FRUs listed in this manual After a system board is replaced ensure that the latest BIOS is loaded to the system board before completing the service action To download software fixes drivers and BIOS follow the steps below 1 Go to http support lenovo com 2 Enter the serial number or select a product or use Lenovo smart downloading 3 Select the BIOS Driver Applications and download 4 Follow the directions on the screen and install the necessary software 16 Important service information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs e If you are instructed to replace an FRU but the replacement does not solve the problem reinstall the original FRU before you continue Some computers have both a processor board and a system board If you are instructed to replace either of them and replacing one of them does not solve the problem reinstall that board and then replace the other one e If an adapter or a device consists of more than one FRU any of the FRUs may be the cause of the error Before replacing the adapter or device remove the FRUS one by one to see if the symptoms change Replace only the FRU that changed the symptoms Attention The setup configuration on the computer you are servicing may have been customized Running Automatic Configuration may alter the settings No
63. la misma M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 10 tenance Manual Safety notice 4 N DANGER The lithium battery can cause a fire an explosion or a severe burn Do not recharge it remove its polarized connector disassemble it heat it above 100 C 212 F incinerate it or expose its cell contents to water Dispose of the battery as required by local ordinances or regulations Use only the battery in the appropriate parts listing Use of an incorrect battery can result in ignition or explosion of the battery La pile de sauvegarde contient du lithium Elle pr sente des risques d incendie d explosion ou de br lures graves Ne la rechargez pas ne retirez pas son connecteur polaris et ne la d montez pas Ne l exposez pas une temperature sup rieure 100 C ne la faites pas br ler et n en exposez pas le contenu l eau Mettez la pile au rebut conform ment la r glementation en vigueur Une pile inappropri e risque de prendre feu ou d exploser Die Systembatterie ist eine Lithiumbatterie Sie kann sich entz nden explodieren oder schwere Verbrennungen hervorrufen Batterien dieses Typs d rfen nicht aufgeladen zerlegt ber 100 C erhitzt oder verbrannt werden Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim
64. lenovo Lenovo IdeaPad Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Maintenance Manual Note Before using this information and the product it supports be sure to read the general information under Notices on page 104 First Edition March 2014 Copyright Lenovo 2014 All rights reserved LENOVO products data computer software and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C F R 2 101 with limited and restricted rights to use reproduction and disclosure LIMITED AND RESTRICTED RIGHTS NOTICE If products data computer software or services are delivered pursuant a General Services Administration GSA contract use reproduction or disclo sure is subject to restrictions set forth in Contract No GS 35F 05925 2014 Lenovo Contents About this manual sees iv Safety information 1 General safety Electrical safety Safety inspection guide ssssss 5 Handling devices that are sensitive to electrostatic discharge Grounding requirements Safety notices multilingual translations 7 Laser compliance statement 14 Important service information 16 Strategy for replacing FRUS 16 Strategy for replacing a hard disk CIEL Vene d n ERE e ve
65. lex 2 14 4 Yellow Flex 2 14 5 Black Flex 2 15 5 Red Flex 2 15 CARDPOP IO Board W Flex2 14D Flex 2 14D CARDPOP IO Board W Flex2 15D CABLE DC IN W Flex2 14 CABLE DC IN W Flex2 15 CABLE DC IN W Flex2 14D CABLE DC IN W Flex2 15D Battery 18650 2 8Ah 4 cell Mybo SY L13S4E61 7 2V41 6Wh 4cell bty Battery 18650 2 8Ah 4 cell Mybo SP L L13M4E61 7 44V41 6Wh 4cell bty Battery 18650 2 8Ah 4 cell Mvbo LG L13L4E61 7 44V41 6Wh 4cell bty 18 Battery 18650 2 2Ah 4 cell Mybo SY L13S4 A61 7 2V32Wh 4cell bty Battery 18650 2 2Ah 4 cell Mybo SP L L13M4A61 7 2V32Wh 4cell bty Battery 18650 2 2Ah 4 cell Mybo LG L13L4A61 7 2V32Wh 4cell bty FRU no 5CBOF76741 BOF76738 BOF76736 BOF76731 5C 5C 5CB0F76733 5C 5C BOF76746 5CB0F76790 5C50F76784 5C50F76764 5C50F78738 5C50F78741 5C10F76770 5C10F84514 5C10F78745 5C10G00126 121500245 121500246 121500247 121500260 121500261 121500262 CRU ID ZZ Z Z Z Z Z z z zzz z Z Zz Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D LCD FRUs In Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D there are following types of LCDs 14 0 in HD TFI 15 6 in HD TFI 85 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 86 tenance Manual 14 0 in HD TFT Table 5 Parts list 14 0 in HD TFT No NF RP Re eww WwW WwW Ww oo N wo 0 M 0 ND C OO FRU DISPLAY LCD Module W Flex2 14 Grey Flex2
66. m Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren 5p Sw nog MAI 522 NIINON MINN pownd Addon AND DN p5235 PN OVIT DN DO V AMN ISPI IN 09335 IN UND IMIN mann P 59 WINI NIINON AION INA A55Y03 p Van Un v JD PJN tpm NAINN PRI NWINNNA o p2nn NMWAA WINN 2129 PION NI NINDI WWW INON INI AINON JU miionn IN ANSNI BAD La batteria contiene piccole quantit di nichel Non smontarla gettarla nel fuoco o nell acqua n cortocircuitarla Smaltirla secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali Quando si sostituisce la batteria utilizzare soltanto i tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa RYTY D8yZQiuD EO yvMgREvCOOET NYT Y VD tL kEKMKOMERJANREJ Ya bh SURV ESV va Ur NYT OBE CH HUS AREORA E ERRARE C CREW NYT ue A AE SLE ERY e VR hD va UR ERR LC EE War HERZ SL oF y HB3EX ULj 0 MIELIVJBLEMBVET Las bater as contienen pequefias cantidades de n quel No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en la lista de piezas al sustituir la bater a La utilizaci n de una bater a no apropiada puede provocar la ignici n o explosi n de
67. m touching your clothing Most clothing is insulative and retains a charge even when you are wearing a wrist strap Use the black side of a grounded work mat to provide a static free work surface The mat is especially useful when handling ESD sensitive devices Select a grounding system such as those listed below to provide protection that meets the specific service requirement Notes The use of a grounding system to guard against ESD damage is desirable but not necessary Attach the ESD ground clip to any frame ground ground braid or green wire ground When working on a double insulated or battery operated system use an ESD common ground or reference point You can use coax or connector outside shells on these systems Use the round ground prong of the ac plug on ac operated computers Grounding requirements requirements Electrical grounding of the computer is required for operator safety and correct system function Proper grounding of the electrical outlet can be verified by a certified electrician Safety information Safety notices multilingual translations The safety notices in this section are provided in English French German Hebrew Italian Japanese and Spanish 7 Safety notice 1 Before the computer is powered on after FRU replacement make sure all screws springs and other small parts are in place and are not left loose inside the computer Verify this by shaking the computer an
68. n tenance Manual 104 Lenovo may not offer the products services or features discussed in this document in all countries Consult your local Lenovo representative for information on the products and services currently available in your area Any reference to a Lenovo product program or service is not intended to state or imply that only that Lenovo product program or service may be used Any functionally equivalent product program or service that does not infringe any Lenovo intellectual property right may be used instead However it is the user s responsibility to evaluate and verify the operation of any other product program or service Lenovo may have patents or pending patent applications covering subject matter described in this document The furnishing of this document does not give you any license to these patents LENOVO GROUP LTD PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions therefore this statement may not apply to you This information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements
69. nd arranging internal cables see Locations on page 70 8 When replacing an FRU use the correct screw as shown in the procedures N DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any of the interconnecting cables Attention After replacing an FRU do not turn on the computer until you have made sure that all screws springs and other small parts are in place and none are loose inside the computer Verify this by shaking the computer gently and listening for rattling sounds Metallic parts or metal flakes can cause electrical short circuits Attention The system board is sensitive to and can be damaged by electrostatic discharge Before touching it establish personal grounding by touching a ground point with one hand or using an electrostatic discharge ESD strap P N 6405959 to remove potential shock reasons Note The illustrations used in this section are of the Lenovo Ideapad Flex 2 15 Flex 2 15D unless otherwise stated 33 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual 1010 Keyboard Figure 1 Removal steps of keyboard Remove screw H Step Screw quantity Color Torque H M2 0x6 mm flat head nylok Black 18 2 0 kgfcm coated 1 Flex 2 14 Flex 2 14D M2 0 x 6 mm flat head nylok Black 1 85 0 15 kgfcm coated 1 Flex 2 15 Flex 2 15D Loosen the keyboard
70. nglish Italian Spanish Turkish Thai Portuguese Latin Canadian English amp French Korean Traditional Chinese Russian French German Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian English English USA U K English Italian Spanish Turkish Thai Portuguese Latin Canadian English amp French Korean Traditional Chinese Russian French German P N 25215587 25215588 25215589 25215590 25215591 25215592 25215593 25215594 25215595 25215596 25215597 25215598 25215599 25215600 25215601 25215602 25215603 25215604 25215605 25215606 25215607 25215608 25215609 252156 25215611 25215612 252156 0 3 25215614 252156 25215616 252156 252156 252156 5 K 8 9 25215620 25215621 25215622 25215623 25215624 25215625 25215626 25215627 25215628 25215629 25215630 25215631 25215632 CRU ID za Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Table 7 Parts list Keyboard continued Language keyboard Flex 2 14 SN Backlight continued Silver EUR keyboard Flex 2 14 Chicony Backlight Black Black Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian English English US
71. ns As each machine was designed and built required safety items were installed to protect users and service personnel from injury This guide addresses only those items You should use good judgment to identify potential safety hazards due to attachment of non Lenovo features or options not covered by this inspection guide If any unsafe conditions are present you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem Consider these conditions and the safety hazards they present Electrical hazards especially primary power primary voltage on the frame can cause serious or fatal electrical shock Explosive hazards such as a damaged CRT face or a bulging capacitor Mechanical hazards such as loose or missing hardware To determine whether there are any potential unsafe conditions use the following checklist at the beginning of every service task Begin the checks with the power off and the power cord disconnected Checklist 1 Check exterior covers for damage loose broken or sharp edges 2 Turn off the computer Disconnect the power cord 3 Check the power cord for a Athird wire ground connector in good condition Use a meter to measure third wire ground continuity for 0 1 ohm or less between the external ground pin and the frame ground b The power cord should be the type specified in the parts list c Insulation must not be frayed or worn 4 C
72. oated 4 Flex 2 15 Flex 2 15D M2 x 6 mm flat head nylok coated 4 Flex 2 15 Flex 2 15D M2 x 2 mm flat head nylok coated 3 Flex 2 15 Flex 2 15D Color Black Black Black Black Torque 18 2 0 kgfcm 1 85 0 15 kgfcm 1 85 0 15 kgfcm 1 85 0 15 kgfcm 37 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Remove screws Ef Step Screw quantity Color Torque H M2 x 3 5 mm flat head nylok Black 1 85 0 15 kgfcm coated 4 38 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D 1040 Battery pack For access remove these FRUs in order 1010 Keyboard on page 34 1020 Optical drive on page 36 e 1030 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 37 A DANGER Only use the battery specified in the parts list for your computer Any other battery could ignite or explode Figure 4 Removal steps of battery pack Remove screws Kl Unplug connector in the direction shown by arrow EJ Remove the battery pack in the direction shown by the arrow Kf Step Screw quantity Color Torque H M2 x 4 mm flat head nylok Silver 1 8 2 0 kgfem coated 4 Flex 2 14 2 14D M2 x 3 5 mm flat head nylok Black 1 85 0 15 kgfcm coated 4 Flex 2 15 2 15D 39 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 40 tenance Manual 1050 Hard disk drive For access remove these FRUs in order
73. ounding requirements on page 6 Safety notices multilingual translations on page 7 Laser compliance statement on page 14 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual General safety safety Follow these rules below to ensure general safety Observe a good housekeeping in the area where the machines are put during and after the maintenance When lifting any heavy object 1 Make sure that you can stand safely without slipping 2 Distribute the weight of the object equally between your feet 3 Use a slow lifting force Never move suddenly or twist when you attempt to lift it 4 Lift it by standing or pushing up with your leg muscles this action could avoid the strain from the muscles in your back Do not attempt to lift any object that weighs more than 16 kg 35 Ib or that you think is too heavy for you Do not perform any action that causes hazards to the customer or that makes the machine unsafe Before you start the machine make sure that other service representatives and the customer are not in a hazardous position Please remove covers and other parts in a safe place away from all personnel while you are servicing the machine Keep your toolcase away from walk areas so that other people will not trip it over Do not wear loose clothing that can be trapped in the moving parts of the machine Make sure that your sleeves are fastened or rolled up above your elb
74. oval steps of fan assembly and heat sink assembly Loosen screws Efl Flex 2 14 Flex 2 14D 45 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Flex 2 15 Flex 2 15D 46 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Figure 8 Removal steps of fan assembly and heat sink assembly continued Unplug the fan connector in the direction shown by arrow EJ When installing Make sure that the fan connector is attached firmly to the system board Lift the fan assembly in the direction shown by arrow BH Be careful not to damage the connector Flex 2 14 Flex 2 14D 47 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Flex 2 15 Flex 2 15D 48 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D 1090 System board Important notices for handling the system board When handling the system board bear the following in mind Becareful not to drop the system board on a bench top that has a hard surface such as metal wood or composite Avoid rough handling of any kind In the whole process make sure not to drop or stack the system board e If you put a system board down make sure to put it only on a padded surface such as an ESD mat or conductive corrugated material M Bi For access remove these FRUs in order 1010 Keyboard on page 34 1020 Optical drive on page 36 e 1030 Hard disk drive HDD Memory Min
75. over IO board DC IN power board and ODD transfer board Remove screws H and then remove the speakers in the direction shown by arrows Fl Flex 2 15 Flex 2 15 D Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Flex 2 14 Flex 2 14 D Step Screw quantity Color M2 x 3 1 mm flat head nylok Black coated 2 Flex 2 15 Flex 2 15D M2 0 x 6 8 mm flat head nylok Black coated 3 Flex 14 M2 0 x 5 5 mm flat head nylok Black coated 2 Flex 15 M2 0 x 6 8 mm flat head nylok Black coated 2 Flex 15 Torque 1 85 0 15 kgfcm 1 85 0 2 kgfcm 1 85 0 15 kgfcm 1 85 0 15 kgfcm 57 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Figure 11 Speakers base cover IO board DC IN power board and ODD transfer board continued Remove the DC IN in the direction shown by arrow D When installing Make sure that the power connector is attached firmly Flex 2 15 Flex 2 15 D Remove screws H detach connector in the direction shown by arrows B and E and then remove the IO board in the direction shown by arrow Bill 58 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Flex 2 14 Flex 2 14 D Remove screw D detach connector in the direction shown by arrows Ef and f and then remove the function board in the direction shown by arrow Bill Step Screw quantity Color Torque EB M2x4mm flat head nylok Silver 18 2 0 kgfcm coated 1 Flex 2 14 Flex 2 1
76. ows If your hair is long fasten it Insert the ends of your necktie or scarf inside clothing or fasten it with the nonconductive clip about 8 centimeters 3 inches from the end Do not wear jewelry chains metal frame eyeglasses or metal fasteners for your clothing Attention Metal objects are good electrical conductors Wear safety glasses when you are hammering drilling soldering cutting wire attaching springs using solvents or working in any other conditions that may be hazardous to your eyes After service reinstall all safety shields guards labels and ground wires Replace any safety device that is worn or defective Reinstall all covers correctly before returning the machine to the customer Fan louvers on the machine help to prevent the overheating of internal components Do not obstruct fan louvers or cover them with labels or stickers Safety information Electrical safety safety Observe the following rules when working on electrical equipments Important Use only approved tools and test equipments Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges Do not use such kind of mat to protect yourself from electrical shock Find the room emergency power off EPO switch disconnecting swi
77. ponga el contenido de sus celdas al agua Des chela tal como dispone la normativa local J Safety information l y Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands immediately wash the affected areas with water at least for 15 minutes Seek medical care if any symptoms caused by the fluid are present after washing Sile panneau d affichage cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide rincez les abondamment pendant au moins quinze minutes Consultez un m decin si des sympt mes persistent apr s le lavage Die Leuchtstoffr hre im LCD Bildschirm enth lt Quecksilber Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Der LCD Bildschirm besteht aus Glas und kann zerbrechen wenn er unsachgema amp behandelt wird oder der Computer auf den Boden f llt Wenn der Bildschirm besch digt ist und die darin befindliche Fl ssigkeit in Kontakt mit Haut und Augen ger t sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgesp lt und bei Beschwerden anschliefend ein Arzt aufgesucht werden Ma Na JOHN TINN Drum aw LCD nmn WAN TON ON Tuna Ba PA DNNN DOMINAN NN OW DPT IN D y Dy DINA DYNDN ON MNIDI mi 2395 99 MINI mp 15 ne oun INNI DIIVHI IM OY yyann Nel caso che caso l LCD si dovesse rompere ed il liquido in esso contenuto entrasse in contatto con gli occhi o le mani lavare
78. pter Liteon 65W 3pin Chicony ADLX65NCC3A 20V3 25A adapter Chicony Screws Table 10 Parts list screws FRU SCREW Pack W Flex2 14 SCREW Screw pack W Flex2 14D SCREW Screw pack W Flex2 15 SCREW Screw pack W Flex2 15D P N 36200602 36200606 36200610 36200249 36200607 36200611 P N 5510F76732 5510F78742 5510F76739 5510F78749 CRU ID CRU ID Z Z Z Z Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region Table 11 Parts list 3 pin power cords Region P N CRU ID CCC 145000600 e LINETEK PC323 RVV300 300 LS15 1m Argentina 145000599 e LINETEK LS15 HHO3VV F LP39 1m Denmark 145000598 e LINETEK LS15 HHO3VV F LP 38 1m Switzerland 145000597 e LINETEK LS15 HHO3VV F LP 37 1m Brazil 145000596 e LINETEK LS15 H03VV F LP26A 1m Israel 145000595 e LINETEK LS15 HHO3VV F LP 41 1m UL 145000594 e LINETEK LP 30B SPT 2 LS15 1m UK 145000593 e LINETEK LP 61L HO3VV F LS15 1m Indian 145000592 e LINETEK PE 3614 HO5VV F LS15 1m Italv 145000591 e LINETEK LS15 HO03VV F PE 336 1m Korea 145000590 e LINETEK LS15 HO05VV F LP E04A 1m Australia 145000589 e LINETEK LS15 HHO3VV F LP 23A 1m Taiwan 145000588 e LINETEK LS15 VCTF LP 53 1m Japan 145000587 e LINETEK LS15 VCTF LP 54 1m Africa 145000586 e LINETEK LS15 HHO3VV F PE 364 1m CE 145000585 e LINETEK LP 34 H03VV F LS1
79. rs on the screen whenever the computer is turned on The computer does not start until the password is entered Exception If only an SVP is installed the password prompt does not appear when the operating system is booted Power on password A power on password POP protects the system from being powered on by an unauthorized person The password must be entered before an operating system can be booted Hard disk password There are two hard disk passwords HDPs User HDP for the user Master HDP for the system administrator who can use it to get access to the hard disk drive even if the user has changed the user HDP Attention If the user HDP has been forgotten check whether a master HDP has been set If it has it can be used for access to the hard disk drive If no master HDP is available neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP or to recover data from the hard disk drive The hard disk drive can be replaced for a scheduled fee Supervisor password A supervisor password SVP protects the system information stored in the BIOS Setup Utility The user must enter the SVP in order to get access to the BIOS Setup Utility and change the system configuration Attention If the SVP has been forgotten and cannot be made available to the servicer there is no service procedure to reset the password The system board must be replaced for a scheduled
80. rtment of Health and Human Services 21 Code of Federal Regulations DHHS 21 CFR Subchapter J for Class 1 laser products Elsewhere the drive is certified to conform to the requirements of the International Electrotechnical Commission IEC 825 and CENELEC EN 60 825 for Class 1 laser products Ifa CD ROM drive a DVD ROM drive or another laser device is installed note the following A CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure O uso de controles ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposic o radiac o FLARES BSW NEAT AA WE Ch ASSP RGR Pour viter tout risque d exposition au rayon laser respectez les consignes de r glage et d utilisation des commandes ainsi que les proc dures d crites Werden Steuer und Einstellelemente anders als hier festgesetzt verwendet kann gef hrliche Laserstrahlung auftreten Az itt el rt elj r sokt l be ll t sokt l s vez rl sekt l elt rni a l zersug rz s vesz lye miatt kock zatos L utilizzo di controlli regolazioni o l esecuzione di procedure diverse da quelle specificate possono provocare l esposizione a Ucnonb30BaHue 3 EMEHTOB HACTPO KU H BbINO JIHEHME NPOLLEAVP MHbIX HeM yKa3aHO 3 ECb MOxer MPMBECTI K ONACHOMY PAANALIMOHHOMV o6nyuenum Pou itie kontr l prav alebo inych vykonan
81. ry status indicator or icon does not light on remove the battery pack and let it return to room temperature Reinstall the battery pack If the charge indicator or icon is still off replace the battery pack If the charge indicator still does not light on replace the system board Then reinstall the battery pack If it is still not charged go to the next section Checking the battery pack Battery charging does not start until the Power Meter shows that less than 95 of the total power remains under this condition the battery pack can charge to 10096 of its capacity This protects the battery pack from being overcharged or from having a shortened life To check your battery move your cursor to the Power Meter icon in the icon tray of the Windows taskbar and wait for a moment but do not click it and the percentage of battery power remaining is displayed To get detailed information about the battery double click the Power Meter icon Note If the battery pack becomes hot it may not be able to be charged Remove it from the computer and leave it at room temperature for a while After it cools down reinstall and recharge it Related service information Related service information This chapter presents the following information Restoring the factory contents by using Recovery Disc Set on page 23 Passwords on page 24 Power management on page 25 Restoring the factorv contents bv using Recoverv Disc Set When the har
82. t Overall continued No 10 10 10 10 10 10 10 10 10 11 11 11 11 dh 11 12 12 14 14 14 14 14 14 14 14 FRU SSD 256GB 2 5 Sata SS MZ7TE256HMHP 256GB 2 5 Flex 2 14D Flex 2 15D SSD 256GB 2 5 Sata Lite on LCS 256M6S 256GB SATA SSD Flex 2 14D Flex 2 15D e MMC Only used in Baytrial eMMC 16G Samsung KLMAG2GEAC EMMC 16G SSD Flex 2 14 Flex 2 15 e MMC Only used in Baytrial eMMC 16G Sandisk SDIN8DE4 EMMC 16G SSD Flex 2 14 Flex 2 15 e MMC Only used in Baytrial eMMC 32G Samsung KLMBGAGEAC EMMC 32G SSD Flex 2 14 Flex 2 15 e MMC Only used in Baytrial eMMC 32G Sandisk SDIN8DE4 32G EMMC 32G SSD Flex 2 14 Flex 2 15 SSHD 500 8G Hybrid 7mm ST500LM000 6G 7mm 500G48G SSHD SSHD 500 8G Hybrid 7mm MN500Sh 2 7mm 500G 8G SSHD SSHD 1T 8G Hybrid 7mm MN500Mh 2 7mm 1TB 8G SSHD WLAN Intel 1x1 AC BT 4 0 WiDi Intel 3160 1x1AC BT PCIE NGFF WLAN Flex 2 14 Flex 2 15 WLAN Non Intel 1x1 BN BT 4 0 Ltn NFA335 x1BN BT4 0 PCIE M 2 WLAN WLAN Nor Intel 1x1 BN BT 4 0 Cbt BCM43142 x1BN BT4 0 PCIE M 2 WLAN WLAN Nor Intel 1x1 BN BT 4 0 Cbt RTL8723BE x1BN BT4 0 PCIE M 2 WLAN WLAN Non intel 1x1 AC BT 4 0 Ltn NFA345 x1AC BT4 0 PCIE M 2 WLAN WLAN Non intel 1x1 AC BT 4 0 Cbt BCM43162 x1AC BT4 0 PCIE M 2 WLAN CARDPOP ODD Board W Flex2 15 W Cable Flex 2 15 Flex 2 15D CARDPOP ODD Board W Flex2 15D W Cable Flex 2 15D COVER U COVER
83. tch or electrical outlet If an electrical accident occurs you can then operate the switch or unplug the power cord quickly Do not work alone under hazardous conditions or near the equipment that has hazardous voltages Disconnect all power before Performing a mechanical inspection Working near power supplies Removing or installing main units Before you start to work on the machine unplug the power cord If you cannot unplug it ask the customer to power off the wall box that supplies power to the machine and to lock the wall box in the off position If you need to work on a machine that has exposed electrical circuits observe the following precautions Ensure that another person familiar with the power off controls is near you Attention Another person must be there to switch off the power if necessary Use only one hand when working with powered on electrical equipment keep the other hand in your pocket or behind your back Attention An electrical shock can occur only when there is a complete circuit By observing the above rule you may prevent a current from passing through your body When using testers set the controls correctly and use the approved probe leads and accessories for that tester Stand on suitable rubber mats obtained locally if necessary to insulate you from grounds such as metal floor strips and machine frames Observe the special safety precautions when you work with ver
84. te the current configuration settings using the View Configuration option then when service has been completed verify that those settings remain in effect Strategy for replacing a hard disk drive Always try to run a low level format before replacing a hard disk drive This will cause all customer data on the hard disk to be lost Make sure that the customer has a current backup of the data before performing this action Attention The drive startup sequence in the computer you are servicing may have been changed Be extremely careful during write operations such as copying saving or formatting If you select an incorrect drive data or programs can be overwritten Important notice for replacing a system board Some components mounted on a system board are very sensitive Improper handling can cause damage to those components and may cause a system malfunction Attention When handling a system board Do not drop the system board or apply any excessive force to it Avoid rough handling of any kind Avoid bending the system board and hard pushing to prevent cracking at each BGA Ball Grid Array chipset 17 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Important information about replacing RoHS compliant FRUs RoHS The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive 2002 95 EC is a European Union legal requirement affecting the global electronics ind
85. to replace a nondefective FRU 19 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual What to do first to do first When you do return an FRU you must include the following information in the parts exchange form or parts return form that you attach to it 20 1 9e NI m amp Pe Name and phone number of servicer Date of service Date on which the machine failed Date of purchase Procedure index and page number in which the failing FRU was detected Failing FRU name and part number Machine type model number and serial number Customer s name and address Note for warranty During the warranty period the customer may be responsible for repair costs if the computer damage was caused by misuse accident modification unsuitable physical or operating environment or improper maintenance by the customer The following is a list of some common items that are not covered under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use Before checking problems with the computer determine whether the damage is covered under the warranty by referring to the following list The following are not covered under warranty LCD panel cracked from the application of excessive force or from being dropped Scratched cosmetic parts Distortion deformation or discoloration of the cosmetic parts Plastic parts latches pins or connectors that
86. ustrv RoHS requirements must be implemented on Lenovo products placed on the market after June 2006 Products on the market before June 2006 are not required to have RoHS compliant parts If the original FRU parts are non compliant replacement parts can also be non compliant In all cases if the original FRU parts are RoHS compliant the replacement part must also be RoHS compliant Note RoHS and non RoHS FRU part numbers with the same fit and function are identified with unique FRU part numbers Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to be readv to support Lenovo s requirements and schedule in the EU Products sold in 2005 and 2006 will contain some RoHS compliant FRUs The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs RoHS compliant FRUs have unique FRU part numbers Before or after the RoHS implementation date failed RoHS compliant parts must always be replaced with RoHS compliant ones so only the FRUs identified as compliant in the system HMM or direct substitutions for those FRUs may be used Products marketed before June 2006 Products marketed after June 2006 Current or Replacement Current or Replacement original part FRU original part FRU Non RoHS Can be Non RoHS Non RoHS Can be RoHS Must be RoHS Must be RoHS Non RoHS Can sub to RoHS RoHS Must be RoHS Note A direct substitution is a part with a d
87. ware Main 30 tenance Manual Table 2 Status indicators Indicator Indicator Charge status Status On solid Power status white indicator Blinking Off On solid Discharging white Solid Discharging amber Fast Charging blinking Discharging Battery amber status Slow Charging indicator blinking amber Slow Charging blinking white Meaning The computer is powered on The computer is in sleep mode The computer is powered off The battery has more than 20 charge The battery has between 5 and 20 charge The battery has less than 5 charge The battery is being charged When battery charge reaches 20 the blinking color changes to white The battery has between 20 and 80 charge and is still charging When the battery reaches 80 charge the light will stop blinking but charging will continue until the battery is fully charged Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D ES 0 The hotkeys are located in the function key row of the keyboard By pressing the appropriate hotkey you can change system settings instantly The following describes the function of each hotkey Table 3 Hotkeys SI e 5 S 5 E E Mutes unmutes the sound Decreases the volume level Increases the volume level Closes the currently active window Refreshes the desktop or the currently active window Enables disables the touch pad and the touch pad buttons CIS
88. with fingers in the direction shown by arrow f 34 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Figure 1 Removal steps of keyboard continued Lift the keyboard a little EL and then detach the connector in the direction shown by arrows DD and DR When installing Make sure that the FPC connectors are attached firmly 35 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual 1020 Optical drive For access remove this FRU 1010 Keyboard on page 34 Figure 2 Removal steps of optical drive Remove the screw D insert a screwdriver into the screw hole and push the optical drive in the direction shown by arrow J Pull the optical drive out in the direction shown by arrow Ef Step Screw quantity Color Torque H M2x 6mm flat head nylokcoated Black 1 854 0 15 kgfcm 1 Flex 2 15 Flex 2 15D 36 Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D 1030 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover For access remove these FRUs in order 1010 Keyboard on page 34 1020 Optical drive on page 36 Figure 3 Removal steps of HDD Memory Mini PCI Express Card slot compartment cover Loosen the screws Ell E and KE that secure the compartment cover Remove the compartment cover J H H eom a Ti f al Step Screw quantitv H M2 x 6 mm flat head nylok coated 8 Flex 2 14 Flex 2 14D M2 x 3 5 mm flat head nylok c
89. x2 14 W8P 4010 DIS N15S 4G 5B20F84330 N Flex 2 14 x BDPLANAR W Flex2 14 W8S 4010 DIS N15S 4G 5B20F84346 N Flex 2 14 7 BDPLANAR W Flex2 14 W8P 4200 DIS N15S 4G 5B20F84351 N Flex 2 14 7 BDPLANAR W Flex2 14 W8S 4200 DIS N15S 4G 5B20F84354 N Flex 2 14 7 BDPLANAR W Flex2 14 4010 UMA Flex 2 14 5B20F8598A N 7 BDPLANAR W Flex2 14 W8P 4010 UMA Flex 2 14 5B20F85979 N 7 BDPLANAR W Flex2 14 W8S 4010 UMA Flex 2 14 5B20F85980 N 7 BDPLANAR W Flex2 14 4200 DIS N15V 2G Flex 2 14 5B20F85081 N 7 BDPLANAR W Flex2 14 W8P 4200 DIS N15V 2G 5B20F85982 N Flex 2 14 7 BDPLANAR W Flex2 14 W8S 4200 DIS N15V 2G 5B20F85968 N Flex 2 14 7 BDPLANAR W Flex2 14 4010 UMA Flex 2 14 5B20F86147 N 7 BDPLANAR W Flex2 14 W8P 4010 UMA Flex 2 14 5B20F86138 N 7 BDPLANAR W Flex2 14 W8S 4010 UMA Flex 2 14 5B20F86136 N 7 BDPLANAR W Flex2 14 4200 DIS N15V 2G Flex 2 14 5B20F86135 N 7 BDPLANAR W Flex2 14 W8P 4200 DIS N15V 2G 5B20F86139 N Flex 2 14 M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main 78 tenance Manual Table 4 Parts list Overall continued No NINI NINN VINI NINNI NI SIND I NI FRU BDPLANAR W Flex2 14 W8S 4200 DIS N15V 2G Flex 2 14 DBPLANNER W Flex2 14 4200 UMA Flex 2 14 DBPLANNER W Flex2 14 W8P 4200 UMA Flex 2 14 DBPLANNER W Flex2 14 W8S 4200 UMA Flex 2 14 DBPLANNER W Flex2 14 4010 DIS N15V 2G Flex 2 14 DBPLANNER W Flex2 14 W8P 4010 DIS N15V 2G Flex 2 14 DBPLANNER W Flex2 14 W8S 4010 DIS N15V 2
90. y high voltages instructions for these precautions are in the safety sections of maintenance information Be extremely careful when you measure the high voltages Regularly inspect and maintain your electrical hand tools for safe operational condition Do not use worn or broken tools and testers Never assume that power has been disconnected from a circuit First check it to make sure that it has been powered off M Lenovo Flex 2 14 Flex 2 14D Flex 2 15 Flex 2 15D Hardware Main tenance Manual Always look carefully for possible hazards in your work area Examples of these hazards are moist floors nongrounded power extension cables power surges and missing safety grounds Do not touch live electrical circuits with the reflective surface of a plastic dental mirror The surface is conductive such touching can cause personal injury and machine damage Do not service the following parts with the power on when they are removed from their normal operating places in a machine Power supply units Pumps Blowers and fans Motor generators and similar units This practice ensures correct grounding of the units If an electrical accident occurs Use caution do not become a victim yourself Switch off the power Send the victim to get medical aid Safety information I Safetv inspection guide l inspection guide The purpose of this inspection guide is to assist you in identifying potential unsafe conditio

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