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Lenovo Laptop S110 User's Manual

1. seen 57 ART NR EE 58 Locauols o fiers hone lst noe da NN 59 A dadadenten 59 Left side NIEWEN dE EE 60 Right side EE 61 TOME E 61 Bottom VIEW A 62 Parte ol a Se eee am A SO 63 Krell 64 LED PRS ee 68 Keyboard TEE 70 Miscellaneous parts 71 AC ee EGEN 78 A oian aa A 78 NONGGES nende 81 BR e En NEE 82 About this manual This manual contains service and reference information for the following Lenovo IdeaPad product Lenovo IdeaPad S110 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 IdeaPad products Use this manual to troubleshoot problems effectively Before servicing a Lenovo IdeaPad product make sure to read all the information under Safety information on page 1 and Important service information on page 14 Lenovo IdeaPad S110 Hardware Maintenance Manual Safety information This chapter presents the following safety information that you need to get familiar with before you service an Lenovo IdeaPad S110 computer General safety on page 1 Electrical safety on page 2 Safety inspection guide on page 3 Handling devices th
2. When installing Make sure that all connectors are attached firmly Lenovo IdeaPad S110 Hardware Maintenance Manual LCD front bezel For access remove these FRUs in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 LCD unit on page 51 Figure 22 Removal steps of LCD front bezel M2 0 x 3 0 mm flat round head Black 1 35 kgfcm nylon coated 2 Remove the two screws EN Remove the LCD front bezel in the direction shown by arrows EJ 99 o4 Lenovo IdeaPad S110 Hardware Maintenance Manual LCD panel For access remove these FRUS in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 e LCD unit on page 51 LCD front bezel on page 53 Figure 23 Removal steps of LCD panel M2 0 x 3 0 mm flat round head Black 1 35 kgfcm nylon coated 4 Remove the four screws Efl Detach the connector under the LCD panel PA and then remove the LCD panel in the direction shown by arrow EJ Lenovo IdeaPad S110 Hardware Maintenance Manual Integrated camera For access remove these FRUs in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 LCD unit on page 51 LCD front bezel on page 53 LCD panel on page 54 Figure 24 Removal steps of integrated camera P Zw The integrated camera is attached to the top center of the LCD cover Lift the inte
3. Table 6 Parts list Keyboard Language Chicony Chinese Lenovo IdeaPad S110 Hardware Maintenance Manual Table 6 Parts list Keyboard Continued Continued Sunrex 71 12 Lenovo IdeaPad S110 Hardware Maintenance Manual Table 6 Parts list Keyboard Continued D Continued Lenovo IdeaPad S110 Hardware Maintenance Manual Table 6 Parts list Keyboard Continued Language P N Portuguese Thai 25010915 Continued Continued 73 White Chicony 74 Lenovo IdeaPad S110 Hardware Maintenance Manual Table 6 Parts list Keyboard Continued Language P N Russian 25010026 Traditional Chinese 25010027 Korean 25010028 French amp English 25010029 Latin 25010030 Portuguese 25010031 Thai 25010032 Turkish 25010033 Chicony Continued Spanish 25010034 Italian 25010035 UK English 25009926 English 25009924 Bulgarian 25010290 White Continued Czechoslovakia 25011163 Hebrew 25010018 Indian 25201627 English 25201448 UK English 25201449 Italian 25201450 Spanish 25201451 Turkish 25201452 Sunrex Thai 25201453 Portuguese 25201454 Latin 25201455 French amp English 25201456 Korean 25201457 Lenovo IdeaPad S110 Hardware Maintenance Manual Table 6 Parts list Keyboard Continued Language P N Traditional Chinese 25201458 Russian 25201459 French 25201460 German 25201461 Arabic 25201462 Brazilian 25201463 Dutch 252014
4. lenovo Lenovo IdeaPad S110 Hardware Maintenance Manual Note Before using this information and the product it supports be sure to read the general information under Notices on page 81 First Edition August 2011 Copyright Lenovo 2011 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 2011 Lenovo Contents About this manual iv Safety information 1 General safety dicun eee reae ds 1 Electrical safety ius ct rrr cad 2 Safety inspection guide 3 Handling devices that are sensitive to electrostatic discharge cccceeeeseeeeeeeeeeees 4 Grounding requirements oocccccccccncccccnccncnncnns 4 Safety notices multilingual translations 5 Laser compliance statement 11 Important service information 14 Strategy for replacing FRUS 14 Strategy for replacing a hard disk drive 15 Important notice for replacing a system DO qo beo ECC CE 15 Important information about replacing RoHS compliant EIUS urit terere enn 15 General checkout 17 What to d IE SE oso ee gn SE a a 17
5. Power system checkout 18 Checking the AC adapter 19 Checking operational charging 19 Checking the battery pack 19 Related service information 21 Restoring the factory contents by using OneKey Recovery ccccccccsssssseeceeceeseeesseeeees 21 Restore of factory default 21 Using recovery dsce 21 PASS de of ERR 22 Power on Dassword cooocccccccnnnncccnnccnnnnancnonnnnnns 22 Supervisor D sswOord 22 Power management 22 Screen blank mode ccccocccccccoccncccnccnnncnnnonos 22 Sleep standby mode es 22 Hibernation mode iir irr i uiii 23 Lenovo IdeaPad S110 24 eleng le E 24 Status indicators sn oh octet 26 Fn key combinations ooocccccccnocccnccnnncccnnnnnns 28 FRU replacement notices 29 le elle 29 Removing and replacing an FRU 30 Battery pack 31 KEV DOAN enee CS 32 Base E 34 A e I Aa 38 Hard disk ele 39 USB DO lu cri 41 Thermal module ho etes 42 PCI Express Mini Card for wireless LAN 43 RJ 45 connector ou cece cece eee uu uu eseeeeeeeaes 44 Power connectol s o OS 45 System board Y Y reenn 46 SIE 48 Touch pad bracket AAA 49 EG ll ee EE 51 EG D front DeZel EEN 53 A D 54 Integrated camera AAA 55 A DRY FE REED NF IR 56 Power button board
6. correct replace the system board Lenovo IdeaPad S110 Hardware Maintenance Manual Related service information This chapter presents the following information Restoring the factory contents by using OneKey Recovery on page 21 Passwords on page 22 e Power management on page 22 Restoring the factory contents by using OneKey Recovery Restore of factory default The Lenovo IdeaPad 5110 computers come with pre installed OneKey Rescue 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 Rescue System and run Restore to factory default For details of OneKey Rescue System see the User Guide for OneKey Rescue 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 Using recovery discs When you replace a hard disk drive in your computer you are unable to use the pre installed Lenovo OneKey Recovery and OneKey Rescue However you can use the recovery discs that store your backed up data to restore your new hard drive to a previous backup status Note You can create recovery discs by burning the backup image to a CD DVD as recovery discs For details of Create recovery discs s
7. make sure to read the following important notes 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 to replace a nondefective FRU What 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 1 Name and phone number of servicer Date of service Date on which the machine failed Date of purchase Procedure i
8. nylon coated 7 Remove the eight screws EM Lenovo IdeaPad S110 Hardware Maintenance Manual Figure 5 Removal steps of base cover continued Screw quantity Screw quantity M2 0 x 6 0 mm KI round head Black 1 85 kgfcm nylon coated 6 Remove the six screws EN 35 Lenovo IdeaPad S110 Hardware Maintenance Manual Figure 6 Removal steps of base cover continued Lift the base cover as shown by the arrow 36 Lenovo IdeaPad S110 Hardware Maintenance Manual Note Applying labels to the base cover The new base cover FRU is shipped with a kit containing several kinds of labels When you replace the base cover you need to apply the following labels The following labels need to be peeled off from the old base cover and put on the new base cover EI Windows license label COA DI Chinese service information label D Homologation label US CA Taiwan E Israel label D Rating label Refer to the illustration below for the location of each label 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 37 38 Lenovo IdeaPad S110 Hardware Maintenance Manual DIMM For acces
9. 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 GRO UP LTD PROVIDES T HI S PUBLICATIO N AS I S WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NONINFRINGEMENT 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 sha
10. Lenovo IdeaPad 110 This chapter presents the following product specific service references and product specific parts information e Specifications on page 24 e Status indicators on page 26 Fn key combinations on page 28 e FRU replacement notices on page 29 e Removing and replacing an FRU on page 30 Locations on page 59 e Parts list on page 63 Specifications The following table lists the specifications of the Lenovo IdeaPad S110 Table 1 Specifications Dew cmm Processor e Intel Atom N455 1 66 GHz e Intel Atom N570 1 66 GHz Dual Core e Intel Atom N435 1 33 GHz South Bridge Intel NM10 Express Bus 667 MHz FSB architecture e PCI PCI Express e DMI Intel integrated graphics Display 10 1 inch flat type LED backlight 1024 x 600 pixels Memory e DDR3 800 1066MHz 1GB or 2GB One memory slot 2GB maximum capacity CMOS RAM 256 Bytes Hard disk drive 250GB 5400rpm 2 5 inch 7mm or 9 5mm SATA II 320GB 5400rpm 2 5 inch 7mm or 9 5mm SATA II 500GB 5400rpm 2 5 inch 9 5mm SATA II USB2 0 x 3 or USB2 0 x 2 USB3 0 x 1 VGA port X 1 RJ 45 port X 1 Combo audio port X 1 2 in 1 SD MMC memory slot 24 Lenovo IdeaPad S110 Hardware Maintenance Manual Table 1 Specifications Continued fee ME 0 00 Integrated Built in stereo microphone audio Built in speakers Ethernet chip Realtek RTL8105E GR 10 100 Mbps WLAN WiMAX Intel 622ANXHMW car
11. Maintenance Manual Table 4 Parts list Overall Continued Keyboard see Keyboard on page 70 SATA Hard disk drive assembly WD WD2500BPVT 5400RPM 250G o 10 SATA Hard disk drive assembly HGST HTS543225A7A384 5400RPM7MM 250G 10 SATA Hard disk drive assembly Seagate ST250LT003 5400RPM 7MM 250G o SATA Hard disk drive assembly Toshiba MK2565GSX 5400RPM 250G o SATA Hard disk drive assembly HGST HTS545025A7E380 5400PRM7mm 250G HDD 10 SATA Hard disk drive assembly WD WD3200BPVT 5400RPM320G SATA Hard disk drive assembly HGST HTS543232A7A384 5400RPM7MM 320G 10 SATA Hard disk drive assembly Seagate ST320LT020 5400RPM 7MM 320G SATA Hard disk drive assembly Toshiba MK3265GSX 5400RPM 320G o SATA Hard disk drive assembly HGST HTS545032A7E380 5400PRM7mm 320G 10 SATA Hard disk drive assembly WD WD5000BPVT 24HXZ 5400RPM 500G 10 SATA Hard disk drive assembly Seagate ST9500325AS 500G 9NB o SATA Hard disk drive assembly HT HTS547550A9E384 5400RPM 500G HDD SATA Hard disk drive assembly Toshiba MK5065GSX 5400RPM 500G o SATA Hard disk drive assembly HGST HTS545050A7E380 5400PRM7mm 500G HDD FRU No or Lenovo P N S100 SPEAKER L R 31050136 Lenovo IdeaPad S110 Hardware Maintenance Manual Table 4 Parts list Overall Continued FRU No or Lenovo P N DDRIII 1333 1GB MT8JTF12864HZ 1G4G1 V68A 41200398 1Gb 50nm DDRIII 1333 1GB M471B2873GBO
12. and then remove the speakers in the direction shown by arrows PJ Lenovo IdeaPad S110 Hardware Maintenance Manual Touch pad bracket For access remove these FRUs in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 Hard disk drive on page 39 PCI Express Mini Card for wireless LAN on page 43 e System board on page 46 Figure 18 Removal steps of Touch pad bracket M2 0 x 3 0 mm flat round head Black 1 35 kgfcm nylon coated 2 Remove the two screws Ell Remove the metal cover in the direction shown by arrow PJ 49 50 Lenovo IdeaPad S110 Hardware Maintenance Manual Figure 19 Removal steps of Touch pad bracket continued Use a screwdriver to push and unlock the tabs RH Remove the touch pad bracket in the direction shown by arrow EJ Lenovo IdeaPad S110 Hardware Maintenance Manual LCD unit For access remove these FRUs in order Battery pack on page 31 Keyboard on page 32 Base cover on page 34 Figure 20 Procedure to remove the LCD unit Screws quantity E O Us o x LO y x O o eo Lo o D lt M2 0 x 5 0 mm flat round 4 nylon coated 91 92 Lenovo IdeaPad S110 Hardware Maintenance Manual Figure 21 Procedure to remove the LCD unit continued Remove the six back screws E Detach the three connectors in the direction shown by arrow JP Remove the LCD unit
13. 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 m07 M9 11955 mh ANNA MINO AMAN 59910 24595 yx AVATI 97999 DW IN WN AMIN Wn VI n PYOS ASNT NN DIDI V AMIN 4395 IN 0995 w gt LOPPA t viInm mnn n SY WINI PIN n u 3 ADMIN n55102 p wnnwn 515 DION NI MIDA UVP ADNNAN non SY mssiann IN ANY 01525 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 1 tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa FEN 7TU oWmiibi Eo yzvbxgBgivBAAMAEivCOCO5602595 EF L RIDT PASTORA HE KERO POR EY a RED t teg ESN yT Y EEES D ANI R D FRAN ES TA TES V BIZ Y VUARIHSR YT Y TEN 48H LC ESN Roky YEH DE NYT YU Bs XLIV MS LTEUd SL cAAUEx 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 chel
14. drop or stack the system board during the whole of the procedure f 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 Battery pack on page 31 e Keyboard on page 32 Base cover on page 34 Hard disk drive on page 39 e DIMM on page 38 PCI Express Mini Card for wireless LAN on page 43 Thermal module on page 42 Figure 15 Removal steps of system board M2 0 x 3 0 mm flat round head Black 1 35 kgfcm nylon coated 2 Remove the two screws EJ Lenovo IdeaPad S110 Hardware Maintenance Manual Figure 16 Removal steps of system board continued Detach the six connectors in the directions shown by arrows BU Remove the system board in the direction shown by arrow Ell When installing Make sure that all connectors are attached firmly AT 48 Lenovo IdeaPad S110 Hardware Maintenance Manual Speakers For access remove these FRUs in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 Hard disk drive on page 39 PCI Express Mini Card for wireless LAN on page 43 e System board on page 46 Figure 17 Removal steps of speakers M2 0 x 3 0 mm flat round head Black 1 35 kgfcm nylon coated 4 Remove the two side screws Efl for each speaker Release the speaker cables from the cable guides
15. in place spring loaded BA Speakers The stereo speakers provide rich and powerful sound Lenovo IdeaPad S110 Hardware Maintenance Manual Parts list This section presents the following service parts Overall on page 64 LCD FRUS on page 68 Keyboard on page 70 Miscellaneous parts on page 77 AC adapters on page 78 Power cords on page 78 Note Each FRU is available for all types or models unless specific types or models are specified 63 64 Lenovo IdeaPad S110 Hardware Maintenance Manual Overall Lenovo IdeaPad S110 Hardware Maintenance Manual Table 4 Parts list Overall FRU No or Lenovo P N See Miscellaneous parts on page 77 LCD unit see LCD FRUs on page 68 3 S110 USB BOARD 90200145 Wlan 802 11b g n Wistron DHXA 95 AR9285 NA Wlan 802 11b g n Bitland BM8A36 RTL8188 NA Wlan 802 11b g n Castlenet RTL8188CE RTL8188 NA Wlan Wimax Intel 6250NX MOW M PCIE NB HMC 20002321 Wlan Wimax Intel 6150NX MOW M PCIE NB HMC 20002484 Wlan Wimax Intel 6150GX MOW M PCIE NB HMC 20002529 4 5100 PCIE HALF WIFI DHXA 95 AR9285 20002577 4 5100 PCIE HALF WIFI BM8A36 RTL8188 20002578 4 5100 PCIE HALF WIFI RTL8188CE RTL8188 20002579 5 110 MB N2600 W WIFI COMBO WO USB3 0 90000030 5 5110 MB N2600 W WIFI COMBO USB3 0 90000029 5 110 MB N2800 W WIFI COMBO WO USB3 0 90000033 7 S100 LOWER CASE BLACK 31050147 65 66 Lenovo IdeaPad S110 Hardware
16. note the following 11 12 Lenovo IdeaPad S110 Hardware Maintenance Manual 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 PARES ETE E TA SPE AR 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 gefahrliche 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 matt kock zatos L utilizzo di controlli regolazioni o l esecuzione di procedure diverse da quelle specificate possono provocare l esposizione a Ucnonb30BaHue 3JIeMeHTOB HacTDOMKM Mu BblrOJIHeHMe NPOLIEAYP UHbIX HEM yKasaHo 3 18Cb MOXET MPUBECTH K ONACHOMY pagnaLUOHHOMY OGNYYHEHNIO PouZitie kontr l uprav alebo inych vykonani od inych vyrobcov ako je v tomto Specifikovan mohlo by mat za n sledok nebezpecenstvo vystavenia sa vyZiarovaniu KECHESNEARUAIO BERICLS SE A EL FIRST gt THALIA COMER OFRBHOET El uso de controles o ajustes o la ejecuci n de procedimientos distintos de los aqu especificados puede provocar la exposic
17. power remains under this condition the battery pack can charge to 100 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 19 20 Lenovo IdeaPad S110 Hardware Maintenance Manual 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 To check the battery pack follow the steps below 1 Turn off the computer 2 Remove the battery pack and measure the voltage between battery terminals 1 and 7 See the following figure Voltage V DC 1 0 to 14 7 Ground 3 If the voltage is less than 11 0 V DC the battery pack has been discharged Note Recharging will be continued for at least 3 hours even though the indicator does not light on If the voltage is still less than 11 0 V DC after recharging replace the battery 4 If the voltage is more than 11 0 V DC measure the resistance between battery terminals 5 and 7 The resistance must be 4 to 30 KQ If the resistance is not correct replace the battery pack If the resistance is
18. 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 Important information about replacing RoHS compliant FRUs 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 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
19. 5 NIHON TINA own ASD TINN NN 7999 PN 01917 DN 7909 V INN INPI YN 07735 IN WN YDYN Dann n Du WINI AIDA ADDON TANI NIDA p wnnwn Ww DINAN OPINA NAINA 1312 DONNA OPINA nn w53 ADMIN 5199 11 xnn NI 199102 VYDV AdDION TINN 99107 IV mssonn IN ANSA 0955 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 RIF V ua TIP RORY E E LCE Aen ua AM LIU Kx TCISZKO PCB AUTO 7a pb S ARWC E Sun RYT V Nyt ORB Hie CH HUS BR D SE BIL EC CREW NYT Heute exam LH Sir VANTHS RYTY JET E RLTS KEN Rot 97 UAB gt 7 Y BHBKLIED LI VNFDILRHVET Las baterias contienen pequefias 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 s lo baterias que se encuentren en la lista de piezas al sustituir la bateria La utilizacion de una bateria no apropiada puede provocar la ignici n o explosi n de la misma Lenovo IdeaPad S110 Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire an explosion or a severe burn Do not
20. 65 Greek 25201466 Hebrew 25201467 Sunrex Continued Hugarian 25201468 Four Nordic countries 25201469 White 19 76 Lenovo IdeaPad S110 Hardware Maintenance Manual Table 6 Parts list Keyboard Continued Language White Continued APLS Continued Four Nordic countries Hungarian Hebrew Greek Dutch Japanese Brazilian Arabic German French Russian Traditional Chinese Korean French amp English Latin Portuguese Thai Turkish Spanish Italian UK English English P N 25009905 25009906 25009907 25009908 25009909 25009920 25009912 25009913 25009914 25009915 25009916 25009917 25009918 25010066 25010067 25010068 25010069 25010070 25010071 25010072 25009925 25009923 Lenovo IdeaPad S110 Hardware Maintenance Manual Miscellaneous parts Table 7 Parts list Miscellaneous parts FRU No or Lenovo P N a S100 HDD BRACKET 31050142 b S100 TP CABLE 31050127 c S100 DC IN CABLE 31050151 d S100 TP BRACKET 31050144 e S100 RJ45 CONNECTER W CABLE 31050180 I 78 Lenovo IdeaPad S110 Hardware Maintenance Manual AC adapters Table 8 Parts list AC adapters FRU No or Lenovo P N AC Adaptor 30 W 20V 1 5A Delta ADP 30SH BA 20V1 5A 36001806 AC Adaptor 30 W 20V 1 5A Litons PA 1300 12LC black 36001809 AC Adaptor 30 W 20V 1 5A Chicony CPA09 A030 20V1 5A 36001804 Power cords Table 9 Parts li
21. CH9 Rev G 1 Gb 11013084 35nm DDRIII 1333 2GB M471B5773DH0 CH9 Rev D 2Gb 11012808 35nm DDRIII 1333 2GB HMT325S6CFR8C H9 NO Gemma 11200226 2Gb 38nm 1 DDRIII 1333 2GB RMT3010EC58E8F 1333 C 2Gb 11200060 40nm DDRIII 1333 2GB SP321NHO8HAF C 2Gb 45nm 11200058 1 DDRIII 1333 2GB MT8KTF25664HZ 1G4M1 V79D 11200228 2Gb 42nm DDRIII 1333 2GB NT2GC64B88GONS CG G 2Gb 11200230 42nm Battery 3 cell 2200 Ah Celxpert black 2 2Ah 11 1V Battery 3 cell 2200 Ah Simplo black 2 2Ah 11 1V 3 Battery 6Cell 4400 Ah Simplo black 4 4Ah 11 1V 67 68 Lenovo IdeaPad S110 Hardware Maintenance Manual LCD FRUs Lenovo IdeaPad S110 Hardware Maintenance Manual Table 5 Parts list LCD FRUs FRU No or Lenovo P N 110 LCD BEZEL W carema hole black 90200126 S110 LCD BEZEL W carema hole blue 90200127 S110 LCD BEZEL W carema hole red 90200128 110 LCD BEZEL W carema hole white 90200129 Panel 10 1 Flat type 1024x600 CMI N101LGE L41 SD G F LED1 E Panel 10 1 Flat type 1024x600 AUO B101AWO6 18200139 V1 HWOA SD GF LED1 Panel 10 1 Flat type 1024x600 SEC TBD LTN101NTO8 XXXX 100 CMI N101LGE L41 WSVGA F NB LCD 18004990 5100 AUO B101AW06 V1 WSVGA F NB LCD 18004991 5100 Bitland BT101TN01 V3 WSVGA F NB LCD 18005235 S100 LVDS CABLE 31050131 S110 Camera Board 0 3M USB2 0 90200120 S100 CAMERA 2 0M 1203 00038 4 6 31050124 69 70 Lenovo IdeaPad S110 Hardware Maintenance Manual Keyboard
22. DA NN PIT WAN AMIN n 05 PN MVP nas 11052205 AMIN ONIN AMIN 7999 n w 201967 PNI AIDIN DN 91205 PN 09793 myn 100 5 AY YA WIN ADDON NN 9905 v 09199 NAN PIN NN Own 795102 p wnnwn v 001707 pna pna NIDA Uy V LDYPNNAN t p5nn MIA ADN SNIN IN n2 gt 5W 53509 01535 5359 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 FDA YPI KR BE RIIIEHED OU ES ERI L HVET nah Tore AYTO TOREIR7 3 DAY AL e lg ECH 100 C 212 FE SDMP HER BMOPRAKITAT H EHL ZE KS Ve NyT YERE DEE HD D lk El TS TEEN B E AY VANTHDNYFT UE SEL Ka Roly Y EHATAL NYT U KLIEN B LKVFTDILHHVET 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 exponga el contenido de sus celdas al agua Des chela tal como dispone la normativa local Lenovo IdeaPad S110 Hardware Maintenance Manual Safety notice 5 If the LCD breaks and the fluid from
23. DEV ECH Co Cf 520a DNT RI REMOTA TOREO Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos lave inmediatamente las areas afectadas con agua durante 15 minutos como minimo Obtenga atenci n medica si se presenta algun sintoma del fluido despues de lavarse 10 Lenovo IdeaPad S110 Hardware Maintenance Manual 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 Sicherheitsgr nden die Kunststoffabdeckung die den unteren Teil der Spannungswandlerplatine umgibt nicht entfernen P gt o925n 1055 NN POAT PN MINVNANA 993139 15 PIAA 090937 90 PANNA 1p5n Du Dn Per evitare scosse elettriche non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore BEE CIE AV NB gt A ROFRERBELIVCIATTAF YI 3 IRIARTE SC Su Para evitar descargas no quite la cubierta de plastico que rodea la parte baja de la tarjeta invertida Safety notice 7 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 suffisammen
24. Pad 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
25. 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 unigue 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 15 16 Lenovo IdeaPad S110 Hardware Maintenance Manual Products marketed before June 2006 Products marketed after June 2006 Current or Replacement FRU Current or Replacement original part 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 Must be RoHS Note A direct substitution is a part with a different FRU part number that is automatically shipped by the distribution center at the time of the order Lenovo IdeaPad S110 Hardware Maintenance Manual General checkout This chapter presents the following information e What to do first on page 17 Power system checkout on page 18 Before you go to the checkout
26. al Table 9 Parts list 3 pin power cords Continued Region 3 Pin P N Australia e Longwell LP 23A LFC 3R LS 18 1m 145000557 Taiwan e Longwell LP 71 VCTF LS 33 1m 145000556 Se 145000555 Longwell LP 54 VCTF LS 18 1m Africa e Longwell LP 39 HO3VV F LS 18 1m 145000554 Longwell LP 34A HO3VV F LS 18 1m 145000553 VOLEX GB10S3 RVV 300 500 VAC5S 1m 145000538 VOLEX US15S3 SPT 2 VAC5S 1m 145000537 e VOLEX MP5004 HO3VV F VAC5S 1m 145000605 e VOLEX IAGA3 IS694 VAC5S 1m 145000536 e VOLEX MP232 HO3VV F VAC5S 1m 145000524 e VOLEX IT10S3 HO3VV F VAC5S 1m 145000535 e VOLEX MP233D HO3VV F VAC5S 1m 145000534 e VOLEX M2511 KETI IEC VAC5S 1m 145000533 e VOLEX AU10S3 HO3VV F VAC5S 1m 145000532 e VOLEX TW15CS3 VCTF VAC5S 1m 145000531 e VOLEX VAC5S VCTF M755 1m 145000530 e VOLEX VA2073 HO3VV F VAC5S 1m 145000528 e VOLEX CH10S3 HO3VV F VAC5S 1m 145000527 e VOLEX SI16S3 HO3VV F VAC5S 1m 145000526 e VOLEX M2511 HO3VV F VAC5S 1m 145000525 e VOLEX SA16A HO3VV F VAC5S 1m 145000529 Lenovo IdeaPad S110 Hardware Maintenance Manual Notices 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
27. as 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 Lenovo IdeaPad S110 Hardware Maintenance 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 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 a la r glementation en vigueur Lorsque vous remplacez la batterie veillez n utiliser que les mod les cit s dans la liste de pieces 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 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 573 90 n307 5995 523
28. at are sensitive to electrostatic discharge on page 4 Grounding requirements on page 4 Safety notices multilingual translations on page 5 Laser compliance statement on page 11 General 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 Place removed covers and other parts in a safe place keeping them 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 elbows If your hair is long
29. d Intel 612BNxHMW e Atheros AR5B95 e Realtek RTL8188CE WLAN e Atheros AR5B195 Bluetooth combo card e Realtek RTL8188CEBT Fixed focus CMOS 0 3 or 2 0 Mega pixels camera Lithium ion 2200mAH 3 cell or 4400mAH 6 cell AC adapter Input 100 240V 50 60Hz AC 3 pin 30W or 40W Output 19V DC Preloaded Windows 7 Starter operating Windows 7 Home Basic system MeeGo Free DOS 25 Lenovo IdeaPad S110 Hardware Maintenance Manual Status indicators The system status indicators below show the computer status O Aa aa DO Wesle dT E EE PE ed e E E Hg OOOO E ES T AASV d e HK e CIE OL ODL b cU Table 2 Status indicators Indicator status On solid The computer is powered on white Blinking Blinking The computer is in sleep mode The computer is powered off 26 Lenovo IdeaPad S110 Hardware Maintenance Manual Table 2 Status indicators Continued Indicator status Battery On solid The battery has more than white 20 charge Solid The battery has between 5 amber and 20 charge Fast The battery has less than 5 blinking charge amber Slow The battery is being charged blinking When battery charge reaches amber 20 the blinking color changes to white Slow The battery has between 20 blinking and 80 charge and is still white charging When the battery r
30. eaches 80 charge the light will stop blinking but charging will continue until the battery is fully charged The battery is detached Device Blinking Data is being read from or access written to the hard disk drive or other external storage devices Wireless On Wireless Bluetooth or wireless network card is enabled Wireless is disabled 2 Lenovo IdeaPad S110 Hardware Maintenance Manual Fn key combinations The following table shows the function of each combination of Fn with a function key Table 3 Fn key combinations Enter sleep mode Open the interface for the display device switch to select this notebook or an external display Enable Disable the touchpad Stop playback of Windows Media Player Fn PrtSc Activate the system request Fn Delete Enable Disable the scroll lock Increase Decrease sound volume Fn F10 Skip to the next track 28 Lenovo IdeaPad S110 Hardware Maintenance Manual FRU 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 IdeaPad 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 e Each one should be
31. ee the User Guide for OneKey Rescue System When you use the recovery discs to boot your computer the system will enter the user interface for system recovery automatically Please follow the prompt to insert the backup discs to complete the whole recovery process Note The recovery process might take up to 2 hours 21 Lenovo IdeaPad S110 Hardware Maintenance Manual Passwords As many as two passwords may be needed for any Lenovo IdeaPad computer the power on password POP and the supervisor password SVP 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 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 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 fee Power management 22 Note Pow
32. emoved to access the failing FRU Any 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 of steps to remove the FRU as given in the numbers in square boxes by the illustrations 5 When turning a screw to replace an FRU turn it in the direction indicated by the arrow in the illustration 6 When removing an FRU move it in the direction indicated by the arrow in the figure 7 To put the new FRU in place carry out the removal procedure in reverse and pay attention to any notes pertaining to replacing the parts For information about connecting and arranging internal cables see Locations on page 59 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 1 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 2 The system board is sensitive to and can be damaged by electrostatic discharge Before touching it establish personal grounding by touching a ground point wi
33. er 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 mode 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 Fn F2 To end screen blank mode and resume normal operation press any key Sleep standby mode When the computer enters sleep standby mode the following events occur in addition to what occurs in screen blank mode The LCD is powered off The hard disk drive is powered off e The CPU stops To enter sleep standby mode press Fn F 1 In certain circumstances the computer goes into sleep standby mode automatically Lenovo IdeaPad S110 Hardware Maintenance Manual Ifa suspend time has been set on the timer and the user does not do any operation with the keyboard the hard disk the parallel connector or the dis kette drive within that time e lf the battery indicator is amber indicating that the battery power is low Alter natively if Hibernate when battery becomes low has been selected in the Power Management Properties window the computer goes into hibernation mode To cause the computer to return from sleep standby mode and resume the operation do one of the following Press the Fn key Open the lid Turn on t
34. ess Mini Card for wireless LAN M2 0 x 6 0 mm flat round head Black 1 85 kgfcm nylon coated 1 Remove one screw Ell Unplug the two cables H Then remove the PCI Express Mini Card in the direction shown by the arrow E 43 44 Lenovo IdeaPad S110 Hardware Maintenance Manual RJ 45 connector For access remove these FRUs in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 Figure 13 Removal steps of RJ 45 connector Detach the connector in the direction shown by arrow EU Lift the RJ 45 connector as shown by arrow EJ When installing Make sure that the connector is attached firmly Lenovo IdeaPad S110 Hardware Maintenance Manual Power connector For access remove these FRUs in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 Figure 14 Removal steps of power connector Detach the connector in the direction shown by arrow EU Lift the power connector in the direction shown by arrow BU When installing Make sure that the connector is attached firmly 45 46 Lenovo IdeaPad S110 Hardware Maintenance Manual System board Important notices for handling the system board When handling the system board bear the following in mind e Be careful not to drop the system board on a bench top that has a hard surface such as metal wood or composite e Avoid rough handling of any kind Take care not to
35. 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 com ponents Do not obstruct fan louvers or cover them with labels or stickers Lenovo IdeaPad S110 Hardware Maintenance Manual Electrical 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 the switch or elec
36. free work sur face 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 Lenovo IdeaPad S110 Hardware Maintenance 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 the 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 cl
37. grated camera in the direction shown by arrow Efl Detach the connector in the direction shown by arrow 4 When installing Attach the integrated camera to the top center of the LCD cover and ajust the its placement to make sure the connector is attached firmly 55 56 Lenovo IdeaPad S110 Hardware Maintenance Manual Hinges For access remove these FRUS in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 LCD unit on page 51 LCD front bezel on page 53 LCD panel on page 54 Figure 25 Removal steps of hinges Remove the six screws EM Lift and remove the hinges in the direction shown by arrows El Lenovo IdeaPad S110 Hardware Maintenance Manual Power button board For access remove these FRUs in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 LCD unit on page 51 e LCD front bezel on page 53 LCD panel on page 54 e Hinges on page 56 Figure 26 Removal steps of power button board The power button board is attached to the left side of the LCD cover Detach the connector in the direction shown by arrow Efl Remove the power button board in the direction shown by arrow H When installing Attach the power button board to the left side of the LCD cover and adjust its placement to make sure it is attached firmly 57 58 Lenovo IdeaPad S110 Hardware Maintenance Manual Antenna ki
38. he power switch Also in the following event the computer automatically returns from sleep standby mode and resumes the operation The time set on the resume timer elapses Note The computer does not accept any input immediately after it enters sleep standby mode Wait a few seconds before taking any action to reenter operation mode Hibernation mode In hibernation mode the following occurs The system status RAM VRAM and setup data are stored on the hard disk The system is powered off To cause the computer to enter hibernation mode follow the steps below f you are using the ACPI operating system and have defined one of the fol lowing actions as the event that causes the system to go into hibernation mode perform that action Closing the lid Pressing the power button Also the computer goes into hibernation mode automatically in either of the following conditions e f a hibernation time has been set on the timer and if the user does not do any operation with the keyboard the hard disk drive the parallel connector or the diskette drive within that time f the timer conditions are satisfied in suspend mode When the power is turned on the computer returns from hibernation mode and resumes operation The hibernation file in the boot record on the hard disk drive is read and system status is restored from the hard disk drive 23 Lenovo IdeaPad S110 Hardware Maintenance Manual
39. i 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 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 Lenovo IdeaPad S110 Hardware Maintenance Manual 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 n o olhe diretamente por meio de instrumentos ticos e evite exposi o direta com o feixe de luz HER SABOR WATARA FORRES EE EE E 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 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 OrkpbiBas 6epervrecb nasepHoro V3JiyueH
40. ient 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 mu sichergestellt werden daB 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 Kurzschliisse erzeugen NT v FRU n22nn INN avnnn NIYIN M9 DNS DINA DLP DPIN DWapN 0 3n 2DW N 7912 15 I9NMN TINA n o von DYN Dyna pwpv NIIP YD DPN AWNIN NN 2020 W NNI DYINWN DASPI 0112 DIIY NINA aav IN PIN 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 OZH IV Es AO AJ BI AU NA ZOO i RER MAJ ITELVMLEK HV ERIC ROA BCRA TUVI ARE gt a CAE LH Oe Zer ck MRE n E gt FEN PEKT EY a hOMMICRSECERHVET Antes de encender el sistema despues de sustituir una FRU compruebe que todos los to
41. 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 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 fallt 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 anschlie end ein Arzt aufgesucht werden y3o3 N3 JONI PN 215m 110 LCD aam WAN TON ON JWI 09 99 DM DNNN DINA NN VY ODT IN DV DY DIN 02905 ON NIN ny NIIP 939 mne MPT 15 n9 ovn INN DV 21 n DY VANN 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 immediatamente le parti interessate con acqua corrente per almeno 15 minuti poi consultare un medico se i sintomi dovessero permanere LCD 23 R UL LCD OT OI HU At H Fife Y LIGA W ECKER GU ES
42. 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 IdeaPad 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 Check for cracked or bulging batteries Remove the co
43. ll 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 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 81 Lenovo IdeaPad S110 Hardware Maintenance Manual Trademarks 82 The following terms are trademarks or registered trademarks of Lenovo in the United States other countries or both Lenovo Idea
44. n to Rescue start Lenovo OneKey Rescue system system 99 Lenovo IdeaPad S110 Hardware Maintenance Manual Power Press this button to turn on the computer button System status indicators a Touchpad The touchpad functions as a conventional mouse Wireless The built in antennas ensure optimal reception of module wireless radio antennas Left side view E mm e TI AC power Connect the AC adapter here adapter jack VGA port Connects to external display devices Dissipate internal heat USB port Connects to USB devices Combo Connects to headsets or headphones audio jack Attention e Listening to music at high volume over extended periods of time may damage your hearing 60 Lenovo IdeaPad S110 Hardware Maintenance Manual Right side view n USB port Connects to USB devices B RJ 45 port This port connects the computer to an Ethernet network m Used for attaching a lanyard not supplied hole Front view EI Memory Insert memory cards not supplied here card slot 61 62 Lenovo IdeaPad S110 Hardware Maintenance Manual Bottom view Battery The manual battery latch is used to keep the battery pack latch secured in place manual Battery The spring loaded battery latch keeps the battery pack latch secured
45. ndex 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 00 13 99 Qu d Es 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 17 Lenovo IdeaPad S110 Hardware Maintenance Manual 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 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 disc insertion or use of an optical drive Diskette drive damage caused by pressure on the diskette drive cover for eign material in the drive or the inserti
46. o http consumersupport lenovo com 2 Enter a 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 Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs f 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 f 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 Note the current configuration settings using the View Configuration option then when service has been completed verify that those settings remain in effect Lenovo IdeaPad S110 Hardware Maintenance Manual 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
47. oltages 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 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 Lenovo IdeaPad S110 Hardware Maintenance Manual e Do not touch live electrical circuits with the reflective surface of a plastic den tal 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 f an electrical accident occurs Caution do not become a victim yourself Switch off the power Send the victim to get medical aid Safety inspection guide 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
48. on 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 Power system checkout 18 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 A DE irc If you suspect a power problem see the appropriate one of the following power supply checkouts Checking the AC adapter on page 19 Checking operational charging on page 19 Checking the battery pack on page 19 Lenovo IdeaPad S110 Hardware Maintenance Manual 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 in
49. or Torque M3 0 x 3 0 mm round head Black 2 85 kgfcm nylon coated 2 Remove the two side screws Efl and then detach the hard disk drive from its bracket H Lenovo IdeaPad S110 Hardware Maintenance Manual USB board For access remove these FRUs in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 Figure 10 Removal steps of USB port M2 0 x 3 0 mm flat round head Black 1 35 kgfcm nylon coated 1 Remove one screw Ell Unlock the USB connector PA and then detach the connector in the direction shown by arrow HU Remove USB port 41 42 Lenovo IdeaPad S110 Hardware Maintenance Manual Thermal module For access remove these FRUs in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 Figure 11 Removal steps of thermal module M2 0 x 3 0 mm flat round head Black 1 35 kgfcm nylon coated 4 Remove the four screws Ell Detach the connector in the direction shown by arrow HI Lift and remove the thermal module in the direction shown by arrow El When installing Make sure that the thermal module connector is attached firmly to the system board Lenovo IdeaPad S110 Hardware Maintenance Manual PCI Express Mini Card for wireless LAN For access remove these FRUs in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 Figure 12 Removal steps of PCI Expr
50. recharge it remove its polarized connector disassemble it heat it above 100 C 2129F 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 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 8319505 22 gt w 01955 n515y OPIS NINO JAN
51. rnillos muelles y demas piezas pequefias 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 Lenovo IdeaPad S110 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 shortcircuit it Dispose of the battery as reguired 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 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
52. romkabel aus der Steckdose gezogen der Akku entfernt und alle Verbindungskabel abgenommen sein bevor eine FRU entfernt wird AUthnn DN m335 v 19095 FRU 7190 9395 NOLIN WANA ypun 2n0Unn55353 95 NN PMI DAN MIN 9945 p35 IN DIDO TINN DN MINI 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 amp Hx 9 AF RS ThinkPad Of J WoT TS COBRA Rue YhDBOALTC KN KK 27 727 FU MEROS TI Zor tS IESO 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 Laser compliance statement Some models of Lenovo IdeaPad 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 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 requirements 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
53. s remove these FRUs in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 Figure 7 Procedure to remove the DIMM Release the latches on both edges of the socket at the same time in the direction shown by arrows El and then unplug the DIMM in the direction shown by arrow Ed Lenovo IdeaPad S110 Hardware Maintenance Manual Hard disk drive For access remove these FRUs in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 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 damage and permanent loss of data Before removing the drive suggest to the customer that they should back up all the information on it if possible e Never remove the drive while the system is operating or is in suspend mode Figure 8 Removal steps of hard disk drive Screws quantity M3 0 x 3 0 mm flat round head Black 2 85 kgfcm nylon coated 2 Remove the two screws El Hold the HDD connector with one hand and pull then lift the hard drive disk in the direction shown by arrow PJ When installing Make sure that the HDD connector is attached firmly 39 40 Lenovo IdeaPad S110 Hardware Maintenance Manual Figure 9 Removal steps of hard disk drive continued Screw quantity Screw quantity Color col
54. st 3 pin power cords Brazil e LINETEK LS15 HO3VV F LP26A im 145000596 Israel e LINETEK LS15 HO3VV F LP 41 1m 145000595 SR 145000594 e LINETEK LP 30B SPT 2 LS15 1m S 145000593 e LINETEK LP 61L HO3VV F LS15 1m Indian e LINETEK PE 361 HO5VV F LS15 1m 145000592 E 145000591 e LINETEK LS15 H03VV F PE 336 1m Lenovo IdeaPad S110 Hardware Maintenance Manual Table 9 Parts list 3 pin power cords Continued Region 3 Pin Korea e LINETEK LS15 HO5VV F LP E04A 1m Australia e LINETEK LS15 HO3VV F LP 23A 1m Taiwan e LINETEK LS154 VCTF LP 53 1m Japan e LINETEK LS15 VCTF LP 54 1m Africa e LINETEK LS15 HO3VV F PE 364 1m CE LINETEK LP 34 HO3VV F LS15 1m CCC Longwell LSG 31 RVV300 300 LS 18 1m Argentina Longwell LP 24 HO3VV F LS 18 1m Danmark Longwell LP 40 HO3VV F LS 18 1m Switzerland Longwell LP 37 HO3VV F LS 18 1m Brazil Longwell LP 46 HO3VV F LS 18 1m Israel Longwell LP 41 HO3VV F LS 18 1m UL Longwell LP 30B SPT 2 18AWG LS 18 1m UK e Longwell LP 61L HO3VV 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 145000590 145000589 145000588 145000587 145000586 145000585 145000568 145000567 145000566 145000565 145000564 145000563 145000562 145000561 145000560 145000559 145000558 79 80 Lenovo IdeaPad S110 Hardware Maintenance Manu
55. stallation Ifthe computer does not charge during operation go to Checking opera tional 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 Voltage V DC 20 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 Ifthe voltage is acceptable do the following Replace the system board Ifthe problem continues go to Lenovo IdeaPad S110 on page 24 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 Perform operational charging If the battery 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
56. t For access remove these FRUs in order e Battery pack on page 31 Keyboard on page 32 Base cover on page 34 LCD unit on page 51 LCD front bezel on page 53 e LCD panel on page 54 e Hinges on page 56 Power button board on page 57 Figure 27 Removal steps of antenna kit The antenna modules are attached to the left and right sides of the LCD cover Remove the antenna modules in the direction shown by arrows Ell When installing Stick the antenna modules to the sides of the LCD cover and adjust their placement to make sure they are attached firmly Lenovo IdeaPad S110 Hardware Maintenance Manual Locations Top view 110 lenovo ie I meer eee Attention e Do NOT open the display panel beyond 130 degrees When closing the display panel be careful NOT to leave pens or any other objects in between the display panel and the keyboard Otherwise the display panel may be damaged Built in The built in microphone with noise reduction can be microphone used for video conferencing voice narration or simple audio recordings Computer The computer display with LED backlight provides display brilliant visual output GS Guick When the computer is powered off press this button to Start button start Lenovo Quick Start When the computer is powered off press this butto
57. t 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 15519 T23 nn MIY YN NPWNIN mb55Yonv AN NNI P90 0 1 Dann n5159 np NYa IN NANI API 0991 NAY IN 52 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 d mt AwTVy OSIE QGAEKS TH Ze geb LZ H HHA L 7 23 VB EST O DDW WEAR TOU OBMEBE X EC Far 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 Lenovo IdeaPad S110 Hardware Maintenance Manual Safety notice 8 DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any interconnecting 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 mu abgeschaltet alle St
58. th one hand or using an electrostatic discharge ESD strap P N 6405959 to remove the risk of electrostatic shock Lenovo IdeaPad S110 Hardware Maintenance Manual Battery pack Figure 1 Removal steps of Battery pack Unlock the battery release slider on the left as shown in PJ Hold the battery release slider on the right lever in the unlocked position Ell Remove the battery pack in the direction shown by arrow H When installing Install the battery pack using the slide rails of the slot Then make sure that the battery release sliders are set to the locked position 31 32 Lenovo IdeaPad S110 Hardware Maintenance Manual Keyboard For access remove this FRU e Battery pack on page 31 Figure 2 Removal steps of keyboard M2 0 x 1 7 mm flat head 1 0 kgfcm nylon coated 3 Remove the three screws Ef Lenovo IdeaPad S110 Hardware Maintenance Manual Figure 3 Removal steps of keyboard continued Lift the keyboard BH Unlock the PFC connector EJ and then detach the connector in the direction shown by arrow E When installing Make sure that the FPC connector is attached firmly and then lock the FPC connector 33 34 Lenovo IdeaPad S110 Hardware Maintenance Manual Base cover For access remove these FRUs in order e Battery pack on page 31 Keyboard on page 32 Figure 4 Removal steps of base cover Screw quantity Torque M2 0 x 6 0 mm flat round head Black 1 85 kgfcm
59. trical 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 f 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 very high v
60. ug He CMOTpuTe Ha Jiyu He paar isnbiBalire ero C NOMOLUbIO OrTTHHeCKAX UHCTPYMEHTOB a Take u36era re npamoro BO3He crBAs NasepHoro Nyya Ked je laserova jednotka otvorena Vyhnite sa priamemu poh adu a nehladte priamo s optick mi n strojmi do luca a vyhnite sa priamemu vystaveniu l cov BIT DEL WEE WE e KEE HEF o CIELTE yl EIL VTIEESN Radiaci n l ser al abrir No mire fijamente ni examine con instrumental ptico el haz de luz Evite la exposicion directa al haz 13 Lenovo IdeaPad S110 Hardware Maintenance Manual Important service information This chapter presents the following important service information Strategy for replacing FRUs on page 14 Strategy for replacing a hard disk drive on page 15 Important notice for replacing a system board on page 15 Important information about replacing RoHS compliant FRUs on page 15 Important BIOS and device driver fixes are customer installable The BIOS and device drivers are posted on the customer support site http consumersupport lenovo com Strategy for replacing FRUs 14 Before replacing 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 t
61. used only once Do the following when you service this machine Keep the screw kit in your tool bag Always use new screws Use a 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 a Cross section Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card more than 180 y Cross section Torque driver If you have a torque screwdriver refer 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 tight ened firmly Ensure torque screwdrivers are calibrated correctly following country specifi cations 29 Lenovo IdeaPad S110 Hardware Maintenance Manual Removing and replacing an FRU 30 This section presents exploded figures with instructions indicating how to remove and replace an 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 may damage parts 2 Before replacing any FRU review the FRU replacement notices on page 29 3 Start by removing any FRUs that must be r
62. ver 6 Check for any obvious non Lenovo IdeaPad alterations Use good judgment as to the safety of any non Lenovo IdeaPad alterations e 7 8 Lenovo IdeaPad S110 Hardware Maintenance Manual 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 Check for worn frayed or pinched cables 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 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 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

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