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Lenovo IdeaPad Yoga 2

1. 145500000 145500001 145500002 145500003 145500004 145500005 145500006 145500007 145500008 145500009 145500010 145500011 145500012 145500013 145500014 145500015 CRU ID 0000000000000000000000000000000000000000 60000000000000000000000000000000000000000 Notices 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 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 do
2. 1060 Speakers on page 42 e 1070 LCD unit on page 43 1080 Power board and power assembly on page 45 1090 LCD front cover on page 46 1100 Win8 home board LCD cover and hinges on page 48 Figure 11 Removal steps of LCD module Detach the connector in the directions shown by arrows Bl and El Then remove the LCD cable 51 d Lenovo Yoga 2 11 Hardware Maintenance Manual Figure 11 Removal steps of LCD module continued Remove the screw Kl Lift the camera and the camera bracket slightly EX Unplug the integrated camera connector in the direction shown by arrow EI Remove the integrated camera bracket and integrated camera from the LCD module PKAQQQ0LFOQ J3708104T Step Screw quantity Color Torque M1 6 x 2 5 mm flat head nylok coated 1 Black 1 004 0 20 kgf cm Camera to LCD cover 92 Lenovo Yoga 2 11 Figure 11 Removal steps of LCD module continued Remove screws ll then remove the sensor board in the direction shown by arrow E4 unplug the connector in the direction shown by arrow EI Han V L HS MIM gas n LT Step Screw guantity Color Torque P N M1 6 x 2 5 mm flat head nylok coated Black 1 00 0 20 kgf cm 90204951 2 Sensor to LCD cover 53 d Lenovo Yoga 2 11 Hardware Maintenance Manual ES 0 Jwy y Front view and right side view M integrated camera on select models Multi touch screen Windows button Built in microphones
3. 90204989 90204990 90204991 90204992 90204993 90204994 90204995 90204996 90204997 90204998 90204999 90205000 90205001 90205002 90205003 CRU ID Z 2Z121212121212121212121212121212121212121212121212121212121212121212121212121212121 212121Z Table 4 Parts list Overall continued No FRU oar RH d SS SS h b b db PAP Go Go GAI b KM KM KM KM KM KM KM KM KM KM NP NM NM Vienna Upper Case BK W KB CF E Vienna Upper Case BK W KB ND Vienna Upper Case BK W KB FR Vienna Upper Case BK W KB GR Vienna Upper Case BK W KB NL Vienna Upper Case BK W KB HG Vienna Upper Case BK W KB BE Vienna Upper Case BK W KB ICE Vienna Upper Case BK W KB SA Vienna Upper Case BK W KB SW Vienna Upper Case BK W KB BU Vienna Upper Case BK W KB C Z SK Vienna Upper Case BK W KB BZ Vienna Upper Case BK W KB JA Intel N3520 2G 2M 4cBGA CPU N3520 Intel N2920 1 6G 2M 4cBGA CPU N2920 Intel N2815 2G 1M 2cBGA CPU N2815 Vienna MB N2815 2G Vienna MB W8P N2815 2G Vienna MB W8S N2815 2G Vienna MB N3520 2G Vienna MB W8P N3520 2G Vienna MB W8S N3520 2G Vienna MB N2920 2G Vienna MB W8P N2920 2G Vienna MB W8S N2920 2G Vienna MB N3520 4G Vienna MB W8P N3520 4G Vienna MB W8S N3520 4G Vienna MB N2920 4G Vienna MB W8P N2920 4G Vienna MB W8S N2920 4G Vienna Thermal H5TC4G63AFR PBA D 4Gb 29nm 2G DDRIIIL1333 ONBOARD MT41K256M16HA 125 E V80A 4Gb 30nm 2G DDRIIIL1333 ONBOARD K4B4G1646Q HYK0 Q 4Gb 35nm 2G DDRIIIL1333 ONBOARD EDJ
4. 64 bit Lenovo Yoga 2 11 Status indicators indicators The system status indicators below show the computer status Table 2 Status indicators Indicator Battery status indicator Power status indicator b Indicator status On solid white Solid amber Fast blinking amber Slow blinking amber Slow blinking white On solid white Blinking Off Meaning The battery has more than 2096 charge The battery has between 596 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 8096 charge the light will stop blinking but charging will continue until the battery is fully charged The computer is powered on The computer is in sleep mode The computer is powered off 29 d Lenovo Yoga 2 11 Hardware Maintenance Manual En key combinations key combinations The following table describes the functions of Fn key combinations 30 Table 3 Function key combinations N a Mutes unmutes the sound ANI I i Decreases the volume level K I xis m Increases the volume level v I S Closes the currently active window S d e Refreshes the desktop or the currently active window V D E zl Enables disables the touch pad S EA Da DI Enable
5. Case SV W KB HB Vienna Upper Case SV W KB TI Vienna Upper Case SV W KB INDIA Vienna Upper Case SV W KB UK Vienna Upper Case SV W KB IT Vienna Upper Case SV W KB SP Vienna Upper Case SV W KB TR Vienna Upper Case SV W KB PO Vienna Upper Case SV W KB LA Vienna Upper Case SV W KB CF E Vienna Upper Case SV W KB ND Vienna Upper Case SV W KB FR Vienna Upper Case SV W KB GR Vienna Upper Case SV W KB NL Vienna Upper Case SV W KB HG Vienna Upper Case SV W KB BE Vienna Upper Case SV W KB ICE Vienna Upper Case SV W KB SA Vienna Upper Case SV W KB SW Vienna Upper Case SV W KB BU Vienna Upper Case SV W KB C Z SK Vienna Upper Case SV W KB BZ Vienna Upper Case SV W KB JA Vienna Upper Case BK W KB US Vienna Upper Case BK W KB GK Vienna Upper Case BK W KB INT E US Vienna Upper Case BK W KB KO Vienna Upper Case BK W KB CH Vienna Upper Case BK W KB RU Vienna Upper Case BK W KB AR E Vienna Upper Case BK W KB HB Vienna Upper Case BK W KB TI Vienna Upper Case BK W KB INDIA Vienna Upper Case BK W KB UK Vienna Upper Case BK W KB IT Vienna Upper Case BK W KB SP Vienna Upper Case BK W KB TR Vienna Upper Case BK W KB PO Vienna Upper Case BK W KB LA FRU no 90204958 90204959 90204960 90204961 90204962 90204963 90204964 90204965 90204966 90204967 90204968 90204969 90204970 90204971 90204972 90204973 90204974 90204975 90204976 90204977 90204978 90204979 90204980 90204981 90204982 90204983 90204984 90204985 90204986 90204987 90204988
6. E Zkia dg D rd SEa 381875 B le 725v Bic UA NIE GOA ez I SEE ZB LC x ESV Moti iyvTV ZUT 2 amp 2 d gr V BE dk LEE BRUT SL EGK D ET Algunas baterias de reserva contienen una peque a cantidad de niquel y cadmio No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Desechelas tal como dispone la normativa local Utilice solo baterias gue 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 About this manual Safety notice 3 DANGER The battery pack contains small amounts of nickel Do not disassemble it throw it into fire or water or short circuit 1t 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 demontez 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 au
7. FRUS in order e 1010 Base cover on page 33 1020 Battery pack on page 35 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 Figure 3 Removal steps of hard disk drive Detach connector in the direction shown by arrow lll Remove the frame fixing screws H then remove the hard disk drive in the direction shown by arrow E Step Screw quantity Color Torque EO M2 x 3 5 mm flat head nylok coated 4 Black 1 85 0 15 kgf cm HDD to Upper 36 Lenovo Yoga 2 11 Figure 3 Removal steps of hard disk drive continued Remove four screws EM and detach the metal frame from the hard disk drive Step Screw quantity Color Torque P N M3 0 x 3 0 mm flat head nylokcoated Silver 1 85 0 15 kgfcm 90204955 4 HDD to HDD BRKT When installing Make sure that the HDD connector is attached firmly 37 d Lenovo Yoga 2 11 Hardware Maintenance Manual 1040 PCI Express Mini Card for wireless LAN For access remove these FRUs in order 1010 Base cover on page 33 1020 Battery pack on page 35 Figure 4 Removal steps of PCI Express Mini Card for wireless LAN Disconnect the two wir
8. The purpose of this inspection guide is to assist you in identifying potential unsafe conditions 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 according to the 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
9. ZZ Z Lenovo Yoga 2 11 Keyboard Table 6 Parts list Keyboard Language P N CRU ID English 25214381 N U K English 25214382 N Italian 25214383 N Spanish 25214384 N Turkish 25214385 N Thai 25214386 N Portuguese 25214387 N Latin 25214388 N Canadian Bilingual En Fr 25214389 N Korean 25214390 N Traditional Chinese 25214391 N Russian 25214392 N French 25214393 N German 25214394 N Arabic 25214395 N majo Brazilian 25214396 N Japanese 25214397 N Dutch 25214398 N Greek 25214399 N Hebrew 25214400 N Hungarian 25214401 N Nordic 25214402 N Belgian 25214403 N Icelandic 25214404 N Slovenian 25214405 N Swiss 25214406 N US international 25214407 N Bulgarian 25214409 N Czech amp Slovak 25214408 N India 25214410 N English 25214440 N U K English 25214441 N Italian 25214442 N Spanish 25214443 N Turkish 25214444 N Thai 25214445 N Portuguese 25214446 N Darfon KB Latin 25214447 N Canadian Bilingual En Fr 25214448 N Korean 25214449 N Traditional Chinese 25214450 N Russian 25214451 N French 25214452 N German 25214453 N Arabic 25214454 N 63 d Lenovo Yoga 2 11 Hardware Maintenance Manual 64 Language Darfon KB continued Sunrex KB Table 6 Parts list Keyboard continued Brazilian Japanese Dutch Greek Hebrew Hungarian Nordic Belgian Icelandic Slovenian Swiss US international Bulgarian Czech amp Slovak India English U K English Italian Spanish Turkish Thai Portuguese Latin Canadia
10. connector in the direction shown by arrow El Step Screw guantity Color Torque M2 x 2 5 mm flat head nylok coated 1 Black 1 85 0 15 kgf cm Win8 home board to LCD cover 48 Lenovo Yoga 2 11 Figure 10 Removal steps of Win8 home board LCD cover and hinges continued Adjust the hinges in the direction shown by arrows BJ Then remove the hinge rubbers El and pull out the cables Remove the screws l then remove the hinges in the directions shown by arrows EA Step Screw quantity Color Torque EJ M2 x 4 5 mm flat head nylok coated 2 Silver 1 85 0 15 kgf cm Hinge to LCD cover M2 x 2 mm flat head nylok coated 2 Hinge Black 1 85 0 15 kgf cm BKT to LCD cover M2 x 2 5 mm flat head nylok coated 2 Hinge Black 1 85 0 15 kgf cm BKT to LCD cover 49 d Lenovo Yoga 2 11 Hardware Maintenance Manual Figure 10 Removal steps of Win8 home board LCD cover and hinges continued Remove screws El and then remove the LCD module in the direction shown by arrow Bl Step Screw guantity Color Torque P N M2 x 2 5 mm flat head nylok coated Black 1 85 0 15 kgf cm 90204950 2 LCD module to LCD cover 50 Lenovo Yoga 2 11 1110 LCD module For access remove these FRUS in order e 1010 Base cover on page 33 1020 Battery pack on page 35 e 1030 Hard disk drive on page 36 e 1040 PCI Express Mini Card for wireless LAN on page 38 e 1050 System board on page 39
11. on page 2 Electrical safety on page 3 e Safety inspection guide on page 5 e Handling devices that are sensitive to electrostatic discharge on page 6 e Grounding requirements on page 6 e Safety notices multilingual translations on page 7 Laser compliance statement on page 14 d Lenovo Yoga 2 11 Hardware Maintenance 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 egually 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 over it Do not
12. 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 Lenov 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 protects the system information stored in the BIOS The user must enter the supervisor password to get access to the BIOS and change the system configuration Attention If you forget the password there is no service procedure to reset the password The system board must be replaced for a scheduled fee 24 Related service information Power management management Note Power management modes are not supported for an APM operating system To reduce power consumption the computer has two power management modes screen blank and sleep standby Screen blank state If the time set on the Turn off monitor timer in the operating system expires the LCD back
13. quite el conector polarizado ni la desmonte ni caliente por encima de los 100 C 212 F ni la incinere ni exponga el contenido de sus celdas al agua Desechela tal como dispone la normativa local About this manual 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 1f any symptoms caused by the fluid are present after washing Si le 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 unsachgem f 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 anschlieBend ein Arzt aufgesucht werden MODO NI TONN Tin 215m 920 LCD Drun WAN TON ON TWNA GORO DI DYDIN O ND NN OW DDT IN DON OY DYIIN DIPNON ON 5 gt N 93 ny n2ag NI mno NPI 15 n29wn INNI DIV 1vn OY MANO Nel caso che caso l LCD si do
14. replace a nondefective FRU 19 d Lenovo Yoga 2 11 Hardware Maintenance Manual What to do first to do first 20 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 1 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 Se EN ae M 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 have been cracked or broken by excessive
15. 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 elbows 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 About this manual Electrical safety safety Observe the following rules when working on electrical eguipments Important Use only approved tools and test eguipments 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 dischar
16. 15 H03VV F LP 23A 1m Taiwan 145000588 x LINETEK LS15 VCTF LP 53 1m Japan 145000587 i LINETEK LS15 VCTF LP 54 1m Africa 145000586 s e LINETEK LS15 H03VV F PE 364 1m CE 145000585 E LINETEK LP 34 H03VV F LS15 1m CCC 145000568 4 Longwell LSG 31 RVV300 300 LS 18 1m Argentina 145000567 e Longwell LP 24 HO3VV F LS 18 1m Danmark 145000566 Longwell LP 40 HO3VV F LS 18 1m Switzerland 145000565 e Longwell LP 37 H03VV F LS 18 1m Brazil 145000564 m e Longwell LP 46 HO3VV F LS 18 1m 67 d Lenovo Yoga 2 11 Hardware Maintenance Manual 68 Table 10 Parts list 2 pin power cords continued Region Israel Longwell LP 41 HO3VV F LS 18 1m UL Longwell LP 30B SPT 2 18AWG LS 18 1m UK Longwell LP 61L H03VV F LS 18 1m Indian Longwell LP 67 BIS LS 18 1m Italy Longwell LP 22 HO3VV F LS 18 1m Korea Longwell LP 486 KTLHO3VV 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 Longwell LP 39 HO3VV F LS 18 1m CE Longwell LP 34A H03VV F LS 18 1m CCC VOLEX GB10S3 RVV 300 500 VAC5S 1m UL e Volex US15S3 SPT 2 VAC5S 1m Italy e VOLEX IT10S3 HO3VV F VAC5S 1m Denmark e VOLEX MP233D H03VV F VAC5S 1m Korea e VOLEX M2511 KETI IEC VACSS 1m Australia e VOLEX AU10S3 H03VV F VAC5S 1m Taiwan e VOLEX TW15CS3 VCTF VACSS 1m Japan e VOLEX VAC5S VCTF M755 1m Argentina VOLEX VA2073 H03VV F VAC5S 1m B
17. 2 11 Hardware Maintenance Manual Figure 5 Removal steps of system board Detach keyboard connector in the directions shown by arrows ll and H power board connector in the directions shown by arrows EI and BI touch pad connector in the directions shown by arrows Ell and Fl unplug speaker connectors in the direction shown by arrow EA DC IN cable connector in the direction shown by arrow K disconnect camera connector in the direction shown by arrow BL CD connector in the direction shown by arrow E Remove screws EM When installing Make sure that all the connectors are attached firmly Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 8 Black 1 85 0 15 kgf cm MB to Upper 40 Lenovo Yoga 2 11 Figure 5 Removal steps of system board continued Remove the system board in the direction shown by arrow KA 41 d Lenovo Yoga 2 11 Hardware Maintenance Manual 1060 Speakers For access remove these FRUS in order e 1010 Base cover on page 33 1020 Battery pack on page 35 e 1030 Hard disk drive on page 36 e 1040 PCI Express Mini Card for wireless LAN on page 38 e 1050 System board on page 39 Figure 6 Removal steps of speakers Remove screws Wl Lift the speakers in the direction shown by arrows B Step Screw quantity Color Torque P N M2 x 2 mm flat head nylok coated Black 1 85t 0 15 kgf cm 90204952 4 speaker to Upper When installing Make sure that th
18. 4216EFBG GN F F 4Gb 30nm 2G DDRIIIL1333 ONBOARD H5TC4G63AFR PBA D 4Gb 29nm 4G DDRIIIL1333 ONBOARD MT41K256M16HA 125 E V80A 4Gb 30nm 4G DDRIIIL1333 ONBOARD K4B4G1646Q HYK0 Q 4Gb 35nm 4G DDRIIIL1333 ONBOARD Lenovo Yoga 2 11 FRU no 90205004 90205005 90205006 90205007 90205008 90205009 90205010 90205011 90205012 90205013 90205014 90205015 90205016 90205017 102500678 102500679 102500681 90005650 90005651 90005652 90005653 90005654 90005655 90005656 90005657 90005658 90005659 90204919 90005660 90005661 90005662 90005663 90204929 1100847 1100828 1100918 1100848 1100847 1100828 1100918 Z ziz iziziziziziziziziziziziziz iziziziziziziziziziz iziziziziziziziz CRU ID 59 d Lenovo Yoga 2 11 Hardware Maintenance Manual 60 Table 4 Parts list Overall continued No FRU 6 10 10 11 12 13 14 14 14 FRU no EDJ4216EFBG GN F F 4Gb 30nm 4G DDRIIIL1333 1100848 ONBOARD ST500LT032 6G 5mm 500G HDD 500G 5400RPM WD5000MPCK 24AWHTO 6G 5mm 500G HDD 500G 5400RPM HYBRID 500G 5400RPM SSHD 8G WD5000M22K 24Z1LTO MJ500Sh 2 16GB HYBRID 500G 5400RPM SSHD 16G Cbt BCM943142HM 1x1BGN BT4 0 HMC WLAN NON INTEL 1X1 BGN BT4 0 Liteon WB335 1x1BGN BT4 0 HMC WLAN NON INTEL 1X1 BGN BT4 0 Vienna Power Board Simplo battery 2S2P 7 4V 34Wh ATL cell 8 5Wh 4CELL 34WH LG battery 2S2P 7 4V 34Wh LG cell 8 5Wh 4CELL 34WH Vienna Speaker R L Vienna DC IN Cabl
19. 46 1100 Win8 home board LCD cover and hinges Pm 48 1110 LCD ulete TEE 51 HSE ekaia aaa 54 Front view and right side view 54 Bottom and Left side view JO Parts aA 56 Overall 57 Pe o 61 Keyboard eee 63 Miscellaneous parts 65 Sla deo 65 AC auapl S saei uxo sunu UE REA URN Ei 66 Power cordSs eene 67 Vleit 71 Trademarks 72 lii About this manual IV This manual contains service and reference information for the following Lenovo product Lenovo Yoga 2 11 Use this manual to troubleshoot problems The manual is divided into the following sections The common sections provide general information guidelines and safety information reguired 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 Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo Yoga 2 11 computer General safety
20. CREW M M 2 0D 4 5L K 3 5D 0 4T Vienna SCREW M M 2D 6L K 3 5D 0 7T NI Lenovo Yoga 2 11 P N 90204941 90204940 90204934 90204935 90204937 90204945 P N 90204950 90204951 90204952 90204953 90204954 90204955 90204956 90204957 CRU ID CRU ID ZIZIZIZIZIZIZ 65 d Lenovo Yoga 2 11 Hardware Maintenance Manual AC adapters Table 9 Parts list AC adapters FRU P N CRU ID Adapter BLACK 45W 3 PIN Delta ADLX45NDC3A 36200245 20V2 25A adapter Adapter BLACK 45W 3 PIN Liteon ADLX45NLC3A 36200246 20V2 25A adapter Adapter BLACK 45W 3 PIN Chicony ADLX45NCC3A 36200247 20V2 25A adapter 66 Lenovo Yoga 2 11 Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region Table 10 Parts list 2 pin power cords Region P N CRU ID CCC 145000600 LINETEK PC323 RVV300 300 LS15 1m ARGENTINA 145000599 e LINETEK LS15 H03VV F LP39 1m Danmark 145000598 LINETEK LS15 H03VV F LP 38 1m Switzerland 145000597 LINETEK LS15 H03VV F LP 37 1m Brazil 145000596 e LINETEK LS15 HO3VV F LP26A 1m Israel 145000595 LINETEK LS15 H03VV F LP 41 1m UL 145000594 A LINETEK LP 30B SPT 2 LS15 1m UK 145000593 e LINETEK LP 61L HO3VV F LS15 1m Indian 145000592 S e LINETEK PE 361 HO5VV F LS15 1m Italy 145000591 E e LINETEK LS15 H03VV F PE 336 1m Korea 145000590 m e LINETEK LS15 HO5VV F LP E04A 1m Australia 145000589 x e LINETEK LS
21. Manual 1090 LCD front cover For access remove these FRUS in order e 1010 Base cover on page 33 1020 Battery pack on page 35 e 1030 Hard disk drive on page 36 e 1040 PCI Express Mini Card for wireless LAN on page 38 e 1050 System board on page 39 1060 Speakers on page 42 e 1070 LCD unit on page 43 1080 Power board and power assembly on page 45 Figure 9 Removal steps of LCD front cover Remove LCD bezel screw pad Bl and the screws El Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 2 Black 1 85 0 15 kgf cm Hinge cover to LCD cover 46 Lenovo Yoga 2 11 Figure 9 Removal steps of LCD front cover continued Remove the hinge cover in the direction shown by arrows EI 47 d Lenovo Yoga 2 11 Hardware Maintenance Manual 1100 Win8 home board LCD cover and hinges For access remove these FRUS in order e 1010 Base cover on page 33 1020 Battery pack on page 35 e 1030 Hard disk drive on page 36 e 1040 PCI Express Mini Card for wireless LAN on page 38 e 1050 System board on page 39 1060 Speakers on page 42 e 1070 LCD unit on page 43 e 1080 Power board and power assembly on page 45 e 1090 LCD front cover on page 46 Figure 10 Removal steps of Win8 home board LCD cover and hinges Remove the screw B then remove the Win8 home board in the direction shown by arrow BH disconnect the Win8 home board
22. Wireless LAN antennas I Touch pad Battery status indicator Note For the description of each indicator see Status indicators on page 29 El Power button and power status indicator H Novo button Rotation lock button Volume down button Volume up button Combo audio jack USB port 54 Bottom and Left side view M Speakers Micro HDMI port Memory card slot USB 3 0 port AC power adapter jack d Lenovo Yoga 2 11 99 d Lenovo Yoga 2 11 Hardware Maintenance Manual Parts list WE This section presents the following service parts Overall on page 61 e LCD FRUs on page 63 e Keyboard on page 65 Miscellaneous parts on page 67 e Screw on page 67 AC adapters on page 68 Power cords on page 69 Notes Each FRU is available for all types or models unless specific types or models are specified 96 Overall Lenovo Yoga 2 11 57 d Lenovo Yoga 2 11 Hardware Maintenance Manual 58 Table 4 Parts list Overall No FRU a e See Miscellaneous parts on page 67 DID KM KM KM KM KM b KM KM KM KM KM KM b KM KM KM KM b KO KM KM KM KM KI KM KM KM KM KM KM KM KM b KM b KM OD b OD ON KM KM KM KM A LCD unit see LCD FRUs on page 63 Vienna Upper Case SV W KB US Vienna Upper Case SV W KB GK Vienna Upper Case SV W KB INT E US Vienna Upper Case SV W KB KO Vienna Upper Case SV W KB CH Vienna Upper Case SV W KB RU Vienna Upper Case SV W KB AR E Vienna Upper
23. a different FRU part number that is automatically shipped by the distribution center at the time of the order General checkout General checkout This chapter presents the following information e What to do first on page 20 e Power system checkout on page 21 Before you go to the checkout make sure to read the following important notes Important notes Only certified trained personnel can service the computer Before replacing any FRU read the entire page on removing and replacing FRUs Carefully remove screws for reuse when replacing FRUs Be extremely careful during such write operations as copying saving or formatting Drives in the computer that you are servicing seguence 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 to
24. ations on page 58 8 When replacing an FRU use the correct screw as shown in the procedures 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 Lenovo Yoga 2 11 1010 Base cover Figure 1 Removal steps of base cover Remove the screws ll Then remove the base cover E1 Step Screw guantity Color Torque P N e M2 x 6 mm flat head nylok coated Silver 1 85 0 15 kgf cm 90204957 10 Lower to Upper 33 d Lenovo Yoga 2 11 Hardware Maintenance Manual 34 Note Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds When you replace the base cover you need to apply the following labels The following labels need
25. ause the computer fails only when the AC adapter is used If the power on indicator does not turn on check the power cord of the AC adapter for correct continuity and installation e 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 NN NEN NE Note Output voltage for the AC adapter pin No 2 may differ from the one you are servicing 3 lfthe voltage is not correct replace the AC adapter 4 lfthe voltage is acceptable do the following Replace the system board Ifthe problem persists go to Lenovo Yoga 2 11 on page 27 Note Noise from the AC adapter does not always indicate a defect 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 50 of the total power remaining when installed in the computer 21 d Lenovo Yoga 2 11 Hardware Maintenance Manual 22 Perform operational charging If the battery status indicator or icon is not lit 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 is still not lit replac
26. correct screws If you have a torque screwdriver tighten all screws firmly to the torque shown in the table Carefully remove screws for reuse when replacing FRUs Make sure that all screws are tightened firmly Ensure torque screwdrivers are calibrated correctly following country specifications 31 d Lenovo Yoga 2 11 Hardware Maintenance Manual Removing and replacing an FRU EE 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 Do not attempt to service any computer unless you 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 31 3 Begin by removing any FRUSs 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 To put the new FRU in place reverse the removal procedures and follow any of the notes that pertain to replacement For information about connecting and arranging internal cables see Loc
27. cument 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 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
28. e Vienna Antenna Vienna Lower Case Orange Vienna Lower Case SV Vienna Lower Case BK 16200575 16200584 TBD 16200616 20200222 20200437 90005666 121500223 121500224 90204930 90204936 90204938 90204920 90204921 90204922 CRU ID Z Z Z IZ Z Z Z ZIZIZIZIZ Z Lenovo Yoga 2 11 LCD FRUs In Lenovo Yoga 2 11 the type of LCD is 11 6 inch high definition HD 61 d Lenovo Yoga 2 11 Hardware Maintenance Manual 62 Table 5 Parts list 11 6 inch LCD FRUS No FRU M OO Qn b Go h gt A iek i sch GO R O N Vienna LCD Module Vienna LCD Module LG Vienna Hinge R L Vienna Hinge Cap Rubber Vienna LCD Bezel Screw PAD Vienna LCD Bezel CAP Vienna LCD Bezel CAP LG Vienna WIN8 Home Board Vienna MIC Rubber Vienna Sensor Board Vienna Camera Bracket Vienna Camera Vienna Panel control board Mylar Vienna Camera Cable Vienna LCD Cable Vienna LCD Cable LG Panel 11 6 HD LED MULTI TOUCH AUO B116XAT02 0 5A HD G W LED1 NB LCD T 14 Panel 11 6 HD LED MULTI TOUCH BOE HN116WXA 100 HD GW NB LCD T 15 Vienna LCM Rubber 16 Vienna LCD Cover Orange 16 Vienna LCD Cover SV 16 Vienna LCD Cover BK FRU no 90400279 90400280 90204923 90204948 90204942 90204927 90204928 90005664 90204949 90005665 90204939 90005667 90204946 90204931 90204932 90204933 18201388 18201247 90204947 90204924 90204925 90204926 CRU ID Z ziziziziziziziziziziziziziziziz zZz
29. e connectors are attached firmly 42 Lenovo Yoga 2 11 1070 LCD unit For access remove these FRUs in order e 1010 Base cover on page 33 1020 Battery pack on page 35 e 1030 Hard disk drive on page 36 e 1040 PCI Express Mini Card for wireless LAN on page 38 e 1050 System board on page 39 Figure 7 Removal steps of LCD unit Remove the screws MI Step Screw quantity Color Torque P N M2 x 4 5 mm flat head nylok coated Silver 1 85 0 15 kgf cm 90204956 6 Hinge to Upper 43 d Lenovo Yoga 2 11 Hardware Maintenance Manual Figure 7 Removal steps of LCD unit continued Open the hinges El then remove the upper case from the LCD unit in the direction shown by arrow EI 44 Lenovo Yoga 2 11 1080 Power board and power assembly For access remove these FRUs in order e 1010 Base cover on page 33 e 1020 Battery pack on page 35 e 1030 Hard disk drive on page 36 e 1040 PCI Express Mini Card for wireless LAN on page 38 1050 System board on page 39 e 1070 LCD unit on page 43 Figure 8 Removal steps of power board and power assembly Remove the screw ll then remove the power board in the direction shown by arrow B Step Screw quantity Color Torque E M2 x 3 5 mm flat head nylok coated 1 Black 1 85 0 15 kgf cm Power board to Upper Remove the power assembly in the direction shown by arrow Bl 45 d Lenovo Yoga 2 11 Hardware Maintenance
30. e the system board Related service information ea E This chapter presents the following information Restoring the factory contents by using OneKey Recovery on page 23 Passwords on page 24 e Power management on page 25 Restoring the factory contents by using OneKey Recovery Restore of factory default The Lenovo Yoga 2 11 computer comes with pre installed OneKey Recovery System in order to save application files and the initial backed up files of the system the hard disk in a Lenovo computer includes a hidden partition when it is shipped If you need to restore the system to the point of your first boot up just enter Lenovo OneKey Recovery System and run System Recovery For details of OneKey Recovery System see the User Guide for Lenovo OneKey Recovery system Note This will delete all the new data on the system partition C drive which is not recoverable Make sure to back up your critical data before you perform this action 23 d Lenovo Yoga 2 11 Hardware Maintenance Manual Passwords 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 If any of these passwords has been set a prompt for it appears on the screen whenever the computer is turned on The computer does not start until the password is entered Power on password A power on password POP protects the system from being
31. eless LAN cables black white ll and then remove the screw B Remove the card in the direction shown by arrow Bl In step MA 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 the arrows Notes The wireless LAN card has 2 cables in step If The wireless LAN card in some models might have 3 cables in step Ml Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 1 Black 1 85 0 15 kgf cm WLAN to Upper When installing When installing the wireless LAN card plug the black cable into the jack labeled MAIN and the white cable into the jack labeled AUX 38 Lenovo Yoga 2 11 1050 System board Important notices for handling the system board When handling the system board bear the following in mind Be careful not to drop the system board on a bench top that has a hard surface such as metal wood or compostte Avoid rough handling of any kind During the whole process make sure not to drop or stack the system board 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 For access remove these FRUS in order e 1010 Base cover on page 33 1020 Battery pack on page 35 e 1030 Hard disk drive on page 36 1040 PCI Express Mini Card for wireless LAN on page 38 39 d Lenovo Yoga
32. en Kinyitaskor lezersugar Ne n zzen bele se szabad szemmel se optikai eszkozokkel Keriilje a sugarnyalabbal valo erintkezest Aprendo l unit vengono emesse radiazioni laser Non fissare il fascio non guardarlo direttamente con strumenti ottici e evitare l esposizione diretta al fascio OTKPbiBa9 6epervrecb naaepHoro N3NyYeHua He CMOTPUTE Ha nys He paarnsnbiBalire ero C MOMOLIUbIO ONTU4ECKUX UHCTPYMEHTOB a Take u36eraiiTe npsworo BO3nelcrBus JiaaepHOrO Jyua Ked je laserova jednotka otvorena Vyhnite sa priamemu poh adu a nehladte priamo s optick mi n strojmi do lu a a vyhnite sa priamemu vystaveniu l ov BTT De zr RENNES FERRE LOD EN FRE ES TE N TEM LIRVYV CC IA 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 d Lenovo Yoga 2 11 Hardware Maintenance Manual ea ea 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 replac
33. 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 la misma d Lenovo Yoga 2 11 Hardware Maintenance Manual 10 Safety notice 4 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 polarise et ne la demontez pas Ne l exposez pas une temperature sup rieure a 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 1st 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 Verbindungss
34. er the settings Note 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 d Lenovo Yoga 2 11 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs 18 RoHS The Restriction of Hazardous Substances in Electrical and Electronic Eguipment Directive 2002 95 EC is a European Union legal reguirement affecting the global electronics
35. force e Damage caused by liquid spilled into the system e 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 e 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 Ifthe spindle of a hard disk drive becomes noisy it may have been subjected to excessive force or dropped General checkout Power system checkout To verify a symptom follow the steps below Turn off the computer Connect the AC adapter Make sure that power is supplied when you turn on the computer Turn off the computer Disconnect the AC adapter Make sure that the battery pack supplies power when you turn on the computer AARON If you suspect a power problem see the appropriate power supply checkout e Checking the AC adapter on page 21 e Checking operational charging on page 21 Checking the AC adapter You are here bec
36. ges Do not use such kind of mat to protect yourself from electrical shock Find the room emergency power off EPO switch disconnecting switch or electrical outlet If an electrical accident occurs you can then operate the switch or unplug the power cord guickly Do not work alone under hazardous conditions or near the eguipment 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 eguipment 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 f
37. he computer Verify this by shaking the computer and 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 en chent 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 gu 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 mu sichergestellt werden dal keine Schrauben Federn oder andere Kleinteile fehlen oder im Geh use vergessen wurden Der Computer muB gesch ttelt und auf Klapperger usche gepr ft werden Metallteile oder splitter k nnen Kurzschl sse erzeugen N19 w FRU NIINN INNI AWN NIYIN 592 DNS DANN DIOP DIN DWapN O79N 25v NTNI TD 3wnnn TINI m O wW9IN DYN 0032023 PIV 5Y 2 2 DwpNd AWNNN NN 20202 W NNI O IHWN o gt 01132 092129 NINN 7220 IN PIN Prima di accendere l elaboratore dopo che 6 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 cid scuotendo l elaboratore e prestando attenzione ad eventuali rumori eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi FRU DRASS av
38. 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 71 d Lenovo Yoga 2 11 Hardware Maintenance Manual 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 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 2 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
39. inations on page 30 e FRU replacement notices on page 31 e Removing and replacing an FRU on page 32 Locations on page 58 Parts list on page 60 Specifications The following table lists the specifications of the Lenovo Yoga 2 11 Table 1 Specifications Feature Description Processor View the system properties of your computer You can do this as follows Open the Control Panel and then select System and Security System Bus architecture e PCle 2 0 DDR3L 1666MHz HDMI 1 4 EDP 5 4G 2 7G SATA 3 0 LPC 1 1 USB 2 0 USB 3 0 SMBus HDA SPI I2C Graphic Chipset Intel Baytrail M Display e 11 6 inch deila DDR3L 1600MHz max 4 GB memory CMOS 256 bytes SSHD e 500GB 8GB 500GB 16GB Optical drive e NA I O port Combo audio jack x 1 Micro HDMI x 1 USB 2 0 port x 1 USB 3 0 port x 1 e 2in 1 card reader SD MMC 27 d Lenovo Yoga 2 11 Hardware Maintenance Manual 28 Table 1 Specifications continued Feature Audio PCI Express Mini Card slot Bluetooth wireless Keyboard Touch pad Integrated camera Battery AC adapter Pre installed operating system Description 1 8 Stereo Headphone Output amp Microphone input combo jack Integrated Speakers Stereo x 2 Built in microphone x 2 1 slot Combined in combo card 6 Row Lenovo Keyboard Multi touch type 1 0 Mega or 720P HD 4 cells 34 Wh 20 V 45 W Win 8 64 bit Windows 8 1 launch by wave currently TTM w win8
40. industry RoHS reguirements must be implemented on Lenovo products placed on the market after June 2006 Products on the market before June 2006 are not reguired 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 unigue FRU part numbers Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo s reguirements 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 FRU Current or Replacement FRU original part Original part 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
41. ing parts Make sure that all 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 If you are instructed to replace an FRU but the replacement does not solve the problem reinstall the original FRU before you continue e 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 alt
42. inst your skin to eliminate static on your body Prevent the part from 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 Note 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 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 About this manual Safety notices multilingual translations The safety notices in this section are provided in English French German Hebrew Italian Japanese and Spanish 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 t
43. le inappropri e risque de prendre feu ou d exploser 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 AVP 5555 m5 55 mon ANIA MIIO ninnn NI 2595 PN AVATI Donn 5v IN UND ADIN PIVDI WANI ANIN VOS n5510n NN DIDI U AMN SNP IN 0775 W O KIPI DPINA nn Du VINI DPINA naws 1059175 n551023 PI wnnwn 2129 PINNA NI AINA WIN nn Nnan n22510n FY mssann IN ANSNI 01535 Alcune batterie di riserva contengono una piccola guantita 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 1 tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa plis T U Om HRD ad EO EZ GA ZZEE KO DORE V 3 LEDOT PhS 7 I 07 HAE AK d EEK OEE ROBE ZEHE Zer SES E HEE LOTZE
44. lenovo Lenovo Yoga 2 11 Hardware Maintenance Manual Notes Before using this information and the product it supports be sure to read the general information under Notices on page 71 First Edition Dec 2013 Copyright Lenovo 2013 All rights reserved LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 2013 Lenovo e Contents 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 About this manual seiadu yw YG iv Safety information 1 General safety i 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding reguirements 6 Safety notices multilingual translations 7 Laser compliance statement 14 Important service information 16 Strategy for replacing FRUS 16 Strategy for replacing a hard disk drive 17 Important notice for replacing a system Doard EE 17 Important information about replacing RoHS co
45. light turns off You can also turn off the LCD backlight by To end screen blank state and resume normal operation press EE dk 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 panel Press the Power button Open the charms and then select Settings Es 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 Press the Windows button 25 d Lenovo Yoga 2 11 Hardware Maintenance Manual Shutting down the computer If you are not going to use your computer for a long time shut it down Open the charms and then select Settings koj Power Shut down 26 Lenovo Yoga 2 11 ea ea This chapter presents the following product specific service references and product specific parts information e Specifications on page 27 e Status indicators on page 29 Fn key comb
46. mpliant PROS 18 General checkout 19 What to d first aa GYD ry 20 Power system checkout 21 Checking the AC adapter 21 Checking operational charging 21 Related service information 23 Restoring the factory contents by using OneKey Recovery 23 Restore of factory default 23 Pin 24 Power on password iui 24 Hard disk password 24 Supervisor password eee eee 24 Power management 29 Screen blank state 25 Putting the computer to sleep or shutting it 000 PRE 25 Putting your computer to sleep 29 Shutting down the computer 26 Lenovo Yoga 2 11 27 siec 16 dara ag 27 Status indicators 29 Fn key combinations 30 FRU replacement notices 31 elea Jautzi eziz 31d Removing and replacing an FRU 32 1010 Base gea d 33 1020 Battery pack 35 1030 Hard disk diive a 36 1040 PCI Express Mini Card for wireless Hon EE 38 1050 System board issues 39 1060 Speakers san au 42 TOTO Ben 43 1080 Power board and power assembly 45 1090 LCD front COVEN issus
47. n Bilingual En Fr Korean Traditional Chinese Russian French German Arabic Brazilian Dutch Greek Hebrew Hungarian Nordic Belgian Icelandic Slovenian Swiss US international Bulgarian Czech amp Slovak India P N 25214455 25214456 25214457 25214458 25214459 25214460 25214461 25214462 25214463 25214464 25214465 25214466 25214468 25214467 25214469 25214411 25214412 25214413 25214414 25214415 25214416 25214417 25214418 25214419 25214420 25214421 25214422 25214423 25214424 25214425 25214426 25214427 25214428 25214429 25214430 25214431 25214432 25214433 25214434 25214435 25214436 25214438 25214437 25214439 CRU ID Z Z ZIZ IZIZ berd b ZZ ZZ ZZ ZZ ZZ ZZ Z ZZ Z ba KEA E Z Z ZIZ IZ ZIZ ZIZ IZIZ ZIZ IZ IZIZ Z Miscellaneous parts Table 7 Parts list Miscellaneous parts Screw FRU System miscellaneous parts a Vienna HDD AL Foil Mylar b Vienna HDD Bracket Cable miscellaneous parts c Vienna HDD Cable SEAGET c Vienna HDD Cable WD d Vienna Power Board Cable e Vienna TP Cable Note ltalicized letters in parentheses are references to the exploded view in Overall on page 61 Table 8 Parts list screws FRU Vienna SCREW M M 2 0D 2 5L K 4 5D 0 5T Vienna SCREW M M 1 6D 2 5L K 3 5D O 3T Vienna SCREW M M 2 0D 2 0L K 6 5D 0 5T Vienna SCREW M M 2 0D 3 5L K 4 2D 0 4T Vienna SCREW M M 2 0D 6 5L K 4 2D 0 5T Vienna SCREW M M 3 0D 3 0L K 4 0D 0 4T Vienna S
48. power cord should be the type specified in the parts list c Insulation must not be frayed or worn 4 Check 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 Check inside 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 e d Lenovo Yoga 2 11 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any 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 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 aga
49. razil e VOLEX CH10S3 H03VV F VAC5S 1m P N 145000563 145000562 145000561 145000560 145000559 145000558 145000557 145000556 145000555 145000554 145000553 145000538 145000537 145000535 145000534 145000533 145000532 145000531 145000530 145000528 145000527 CRU ID Table 10 Parts list 2 pin power cords continued Region Israel e VOLEX SI16S3 H03VV F VACSS 1m CE e VOLEX M2511 HO3VV F VAC5S 1m Switzerland e VOLEX MP232 H03VV F VAC5S 1m UK e VOLEX MP5004 H03VV F VAC5S 1m Lenovo Yoga 2 11 P N 145000526 145000525 145000524 145000605 CRU ID 69 d Lenovo Yoga 2 11 Hardware Maintenance Manual 70 Table 11 Parts list power cords Region UK e lux 0031 H03VV F 0 75 3C 0011 1m Europe e lux 0033 H03VV F 0 75 3C 0011 1m US lux 0014 SPT 2 60 C 18 3C 0016 1m China lux 0036 RVV 300 300 0 75 3C 0002 1m Indian e lux 0046718694 0 75 3C 0011 1m Japan lux 0018 E VCTF 0 75 3C 0021 1m Australia lux 0038 H03VV F 0 75 3C 0011 1m Taiwan lux 0019 VCTF 0 75 3C 0021 1m Korea e lux 0033 H03VV F 0 75 3C 0011 1m Italy lux 0029 H03VV F 0 75 3C 0011 1m South Africa 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 lux 0048 H03VV F 0 75 3C 0011 1m Argentina lux 0040 H03VV F 0 75 3C 0011 1m P N
50. rm to the reguirements of the Department 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 reguirements of the International Electrotechnical Commission IEC 825 and CENELEC EN 60 825 for Class 1 laser products If a CD ROM drive a DVD ROM drive or another laser device is installed note the following N 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 exposi o radia o Aute TRAIT E VERE TN FPS SAUTER 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 Mcnonib30BAaHMe 3JleMeHTOB HACTPOMKU n BbirlOJIHEHME NPOLWeAYyp VHbIX HeM yKa3aHo 3necb MOXET MpuBECTU K ONACHOMY paamaunoHHomy o6 ryueuuio Pou i
51. rom grounds such as metal floor strips and machine frames Observe the special safety precautions when you work with very 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 d Lenovo Yoga 2 11 Hardware Maintenance 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 e If an electrical accident occurs Caution do not become a victim yourself Switch off the power Send the victim to get medical aid About this manual Safety inspection guide inspection guide
52. rte baja de la tarjeta invertida Safety notice 7 N 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 15510 OR nn MIY 1n HPWNII mn IN dd 718914 DAT DANY ADDY NDNA YN NIIP 09725 D App NNYNI IN 199909 Sebbene le batterie di alimentazione siano a basso voltaggio una batteria in corto circuito o a massa puo fornire corrente sufficiente da bruciare materiali combustibili o provocare ustioni ai tecnici di manutenzione SH ZAyTVU ORBIEHRAKS TO Da LEO GSR LEZE VT VR ESRC OU CADEI MAUER IUOS E ES esta OES Aunque las baterias principales tienen un voltaje bajo una bateria cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para guemar material combustible o provocar quemaduras en el personal About this manual Safety notice 8 DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets remove the batte
53. ry pack and then disconnect any interconnecting cables Avant de retirer une unit remplagable 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 mu abgeschaltet alle Stromkabel aus der Steckdose gezogen der Akku entfernt und alle Verbindungskabel abgenommen sein bevor eine FRU entfernt wird AUDI nx 0235 v Agua FRU 91590 325 103105 nwnn YAW INUNA gt 35 72 NN PMII DAN MAN 929 PMII INI 955000 MAN NN ORKO VI ON Prima di rimuovere qualsiasi FRU spegnere il sistema scollegare dalle prese elettriche tutti 1 cavi di alimentazione rimuovere la batteria e poi scollegare i cavi di interconnessione FRU ZB FRIC ThinkPad DSR ZEIA FSTOER2 Feart V HRDALTR EU Bi degi zz e RVD LU HERBE er ZT ZIKUT K ESV Antes de guitar una FRU apague el sistema desenchufe todos los cables de las tomas de corriente el ctrica quite la bateria y a continuacion desconecte cualquier cable de conexi n entre dispositivos 13 d Lenovo Yoga 2 11 Hardware Maintenance Manual Laser compliance statement compliance statement Some models of Lenovo computer are eguipped 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 confo
54. s disables Airplane mode NS I alt Displays all currently active apps S S Ze lf Turns on off the backlight of the LCD screen S I Ga Toggles the display between the computer and an external L Pg device Decreases display brightness Increases display brightness Lenovo Yoga 2 11 FRU replacement notices replacement notices 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 Do the following when you service this machine Keep the screw kit in your tool bag Carefully remove screws for reuse when replacing FRUs 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 Cross section Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card more than 180 E Cross section Torque driver If you have a torque screwdriver refer to the Torque column for each step Make sure that you use the
55. sgesetzt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim 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 Don DU n307 NINI 55n NINN TND PIVAT n5510n TINA NN 7499 PN 10991017 SYN 2205 U AIMN 43525 YN 07722 IN UND IMN GOGO n Du VINI ADIN ADDON TND NIDA p Wnanwn v DNAN t pinm NAINA 151a DONNA OPINA nn w53 nn 5179 AINA NI n55103 UMP V AINON TINA Gagn 2U mssiann IN ANAT 0952 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 1 tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa AvyTU died b HR EO Za SINI EENKVVEG yF Y NyI SEGRE LEE KETCUZKO PITRIPIANIED Da krus IM RIT V y IDE GE 3 Tih MA BIBAOIRSDI S E HN RILE T SIE deN d diz 2x LSR MS VA RTS NYT DU TT Sd LS d E Sw Rolny YEH E gt 7 U BEKLE aE LEDAS Edb D ET Las baterias contienen peque as cantidades de niquel 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 solo baterias gue se encuentren
56. ta ZDEN ZADE Zal AK Of o 72H a LIMBIC fu ZE IY es ZOWNR CRRA CWRW FE ARE L X I 8 TATTICI GE Arr ZEA WF HAF EBB LAN ZMEDA DE ge b GU SERE Vi Zue POJME 6 Z LEE D ET Antes de encender el sistema despues de sustituir una FRU compruebe que todos los tornillos muelles y demas 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 gue provocarian Las piezas metalicas pueden causar cortocircuitos el ctricos d Lenovo Yoga 2 11 Hardware Maintenance Manual Safety notice 2 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 demontez 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 pi
57. tecker entfernt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim 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 IN mssnonn n2 gt 5w 015 Daag Guran nby ANNA NN DIDY IDD n mw 905 PN PID 9235 1105231205 u ONIN NMN 77995 n w 391987 PNI 155107 NN IVI PN VTS my 100 Du ADA 5135 n55Yon NN PIT v NINNA DIN DN PUNI n55103 9 wnnwn v Dm ov NP NA n55103 WIKI VW DINA t p5nn NWI AYIA MSAN IN n2 5W 3595 0125 5159 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 VEYA iez KI BR HANOVRE TE LA KEE EE RYT V ORB E EE Z DNA L RITI AEDIHR 100 C 212 F ELE IRA BEN BMOPHeKICRT EE LGE KS V Ao FU eT 5388133 D Od 065 TS i V EDR NY VA NH HOR YTV gt SEA CG LEZ REV Bao Ed err UE EHATAL Zar UR LED BELTITIZL BWHIV ET La bateria de repuesto es una bateria de litio y puede provocar incendios explosiones o guemaduras graves No la recargue ni
58. tie kontrol uprav alebo inych vykonani od inych vyrobcov ako je v tomto pecifikovan mohlo by mat za nasledok nebezpe enstvo wystavenia sa wy iarovaniu AR CHAE SMINAUAO IERI IDE E Si FIRE o KBE Larr zz GOWN 018 23450 x3 El uso de controles o ajustes o la ejecuci n de procedimientos distintos de los aqui 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 About this manual 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 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 Radia o por ralo laser ao abrir Nao olhe fixo no feixe de luz n o olhe diretamente por meio de instrumentos oticos e evite exposi o direta com o feixe de luz FANSAROCANN WATR FORRES AIS JE HSE BE BOBOL P Rayonnement laser si carter ouvert Evitez de fixer le faisceau de le regarder directement avec des instruments optigues 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 meid
59. to be peeled off from the old base cover and put on the new base cover win8 OS label Rating label ww or China Rating label print India BIS label KCC label Indonesia D side label BT WL label FOR US CA TW BRAZIL INDONESIA ISRAEL label SIRIM BT label SIRIM WL label BRAZIL BT or WL label mi m E E E B E BI E D For some models you also need to apply one or two FCC labels Check the old base cover if it has one or two FCC labels find duplicates of them in the label kit and apply them to the new base cover For the location of each label refer to the following figure Lenovo Yoga 2 11 1020 Battery pack For access remove this FRU e 1010 Base cover on page 33 DANGER Only use the battery specified in the parts list for your computer Any other battery could ignite or explode Figure 2 Removal steps of battery pack Unplug the battery connector Bl and remove the screws Ell and screw EJ Then remove the battery pack in the direction shown by arrow EX Step Screw quantity Color Torque P N M2 x 3 5 mm flat head nylok coated Black 1 85 0 15kgf cm 90204954 6 Bty to Upper M2 x 6 5 mm flat head nylok coated Black 1 85 0 15 kgf cm 1 Bty to Upper When installing Make sure that the battery connector is attached firmly 35 d Lenovo Yoga 2 11 Hardware Maintenance Manual 1030 Hard disk drive For access remove these
60. vesse rompere ed il liquido in esso contenuto entrasse in contatto con gli occhi o le mani lavare immediatamente le parti interessate con acqua corrente per almeno 15 minuti poi consultare un medico se 1 sintomi dovessero permanere LCD HHL LCD OROZKO BHI ot E Flcfillu 9 LEBEL i PARA TE EBD amp DIRS P d 15 DEL LT lt IZSk BEV GE LAIT HEUS co CE ADIERBHANTE5Sti EDR x EU C lt 7c EL Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos 0 sus manos lave inmediatamente las reas afectadas con agua durante 15 minutos como m nimo Obtenga atenci n medica si se presenta alg n s ntoma del fluido despues de lavarse 11 d Lenovo Yoga 2 11 Hardware Maintenance Manual 12 Safety notice 6 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 Sicherheitsgrunden die Kunststoffabdeckung die den unteren Teil der Spannungswandlerplatine umgibt nicht entfernen PODINA NIN NN POA PN mbnwnnn NORK 913 Pann 090999 bw AANA 17791 99 yan Per evitare scosse elettriche non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore REED HD TRR Gr FO FRERE TV D7ZAT VI e D dir BA ROT IZV Para evitar descargas no guite la cubierta de plastico gue rodea la pa

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