Lenovo IdeaPad A10
Contents
1. 39 d Lenovo IdeaPad A10 Hardware Maintenance Manual 1050 LCD front bezel For access remove these FRUs in order 1010 Battery pack on page 30 1020 System board on page 32 1030 LCD unit on page 35 1040 Base cover audio board speakers and power board on page 37 Figure 5 Removal steps of LCD front bezel Remove screws H Step Screw quantity Color Torque EB M2x4mm flat head nylok coated 2 Black 1 5 0 15kgfcm Unplug connector in the direction shown by arrow E 40 Lenovo IdeaPad A10 Figure 5 Removal steps of LCD front bezel continued Remove the LCD front bezel in the direction shown by arrow E 41 V Lenovo IdeaPad A10 Hardware Maintenance Manual 1060 LCD panel LCD cable and hinges For access remove these FRUs in order 1010 Battery pack on page 30 1020 System board on page 32 1030 LCD unit on page 35 1040 Base cover audio board speakers and power board on page 37 1050 LCD front bezel on page 40 Figure 6 Removal steps of LCD panel LCD cable and hinges Remove four screws Efl Step Screw quantity Color Torque H M2 x 3 mm flat head nylok coated 4 Black 1 35 0 15kgfcm Disconnect the connector PY lift the LCD panel in the direction shown by arrow When installing Make sure that the connector is attached firmly 42 Lenovo IdeaPad A10 Figure 6 Removal steps of LCD panel LCD cable and hing2. WET aha Ry7TI DkE COMETAS ODER RYT VAIO 100 C 212 F LLESOM A HA SERO DA IKE TL LLAT Ei Vo 77 Y ERES SRAM EARO RNE TIE ABD AY DARIA YT ERA UI EEN MOR sy 7 YE BATSL NYT U RBBKLICV BPBLIEVTSILBHSVET La bateria de repuesto es una bateria de litio y puede provocar incendios explosiones o quemaduras graves No la recargue ni quite el conector polarizado ni la desmonte ni caliente por encima de los 100 C 212 F ni la incinere ni exponga el contenido de sus celdas al agua Des chela tal como dispone la normativa local y Safety information 3 N Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands immediately wash the affected areas with water at least for 15 minutes Seek medical care if any symptoms caused by the fluid are present after washing 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 unsachgema amp behandelt wird oder der Computer auf den Boden f llt Wenn der Bildschirm besch digt ist und die darin befindliche Fl ssigkeit in Kontakt mi
3. 49 Lenovo IdeaPad A10 Hardware Maintenance Manual Overall 50 Lenovo IdeaPad A10 Table 4 Parts list Overall z 9 FRU FRUno CRU ID LCD unit see LCD FRUs on page 55 Keyboard see Keyboard on page 57 1 2 3 A10 Upper Case BK NOHDMI W KB US 90204512 N 3 A10 Upper Case BK NOHDMI W KB UK 90204513 N 3 A10 Upper Case BK NOHDMI W KB Italian 90204514 N 3 A10 Upper Case BK NOHDMI W KB Spanish 90204515 N 3 A10 Upper Case BK NOHDMI W KB Turkish 90204516 N 3 A10 Upper Case BK NOHDMI W KB Thailand 90204517 N 3 A10 Upper Case BK NOHDMI W KB Portugue 90204518 N 3 A10 Upper Case BK NOHDMI W KB Lantin 90204519 N 3 A10 Upper Case BK NOHDMI W KB Canda 90204520 N 3 A10 Upper Case BK NOHDMI W KB Korean 90204521 N 3 A10 Upper Case BK NOHDMI W KB TradChine 90204522 N 3 A10 Upper Case BK NOHDMI W KB Russina 90204523 N 3 A10 Upper Case BK NOHDMI W KB French 90204524 N 3 A10 Upper Case BK NOHDMI W KB Greman 90204525 N 3 A10 Upper Case BK NOHDMI W KB Arabic 90204526 N 3 A10 Upper Case BK NOHDMI W KB Brazilian 90204527 N 3 A10 Upper Case BK NOHDMI W KB Dutch 90204528 N 3 A10 Upper Case BK NOHDMI W KB Greek 90204529 N 3 A10 Upper Case BK NOHDMI W KB Hebrew 90204530 N 3 A10 Upper Case BK NOHDMI W KB Hungarian 90204531 N 3 A10 Upper Case BK NOHDMI W KB Nordic 90204532 3 A10 Upper Case BK NOHDMI W KB Belgian 90204533 3 A10 Upper Case BK NOHDMI W KB Iceland 90204534 3 A10 Upper Case BK NOHDMI W KB Slovenian 90
4. e If an adapter or a device consists of more than one FRU any of the FRUs may be the cause of the error Before replacing the adapter or device remove the FRUS one by one to see if the symptoms change Replace only the FRU that changed the symptoms Attention The setup configuration on the computer you are servicing may have been customized Running Automatic Configuration may alter the settings 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 a
5. 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 28 3 Begin by removing any FRUs that have to be removed before the failing FRU Any of such FRUs are listed at the top of the page Remove them in the order in which they are listed 4 Follow the correct sequence in the steps to remove the FRU as given in the figures by the numbers in square callouts 5 When turning a screw to replace an FRU turn it in the direction as given by the arrow in the figure 6 When removing the FRU move it in the direction as given by the arrow in the figure 7 Toputthe new FRU in place reverse the removal procedures and follow any of the notes that pertain to replacement For information about connecting and arranging internal cables see Locations on page 46 8 When replacing an FRU use the correct screw as shown in the procedures A DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any 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 p
6. 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 61 d Lenovo IdeaPad A10 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 62 The following terms are trademarks or registered trademarks of Lenovo in the United States other countries or both Lenovo IdeaPad Android
7. zersug rz s vesz lye miatt kock zatos L utilizzo di controlli regolazioni o l esecuzione di procedure diverse da quelle specificate possono provocare l esposizione a Ucnonb30BaHue aneMeHTOB Hacrpoliku N BbINONHEHUE NPOLLEAYP VHbIX HEM yKa3aHO 3AeCb MOXeT MPUuBECTU K ONACHOMY pagna noHHOMy O NyyeHnto Pou itie kontr l prav alebo in ch vykonan od in ch v robcov ako je v tomto pecifikovan mohlo by ma za n sledok nebezpe enstvo vystavenia sa vy iarovaniu AGE CHAE SNE NAUISD BREIZH E EI FIRE TO B UF 360 BUR OPE DO ET El uso de controles o ajustes o la ejecuci n de procedimientos distintos de los aqu especificados puede provocar la exposici n a radiaciones peligrosas Opening the CD ROM drive the DVD ROM drive or any other optical storage device could result in exposure to hazardous laser radiation There are no serviceable parts inside those drives Do not open 14 Safety information A CD ROM drive a DVD ROM drive or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode Note the following r N DANGER Emits visible and invisible laser radiation when open Do not stare into the beam do not view directly with optical instruments and avoid direct exposure to the beam Radiac o por raio laser ao abrir Nao olhe fixo no feixe de luz nao olhe diretamente por meio de instrumentos ticos e evite exposic o direta com o feixe de
8. luz ZER ep EN BZIITUMONE BOERS DES H HR BRE BOWER rh Rayonnement laser si carter ouvert Evitez de fixer le faisceau de le regarder directement avec des instruments optiques ou de vous exposer au rayon Laserstrahlung bei ge ffnetem Ger t Nicht direkt oder ber optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden Kinyit skor l zersug r Ne n zzen bele se szabad szemmel se 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 Geperwrecb nasepHoro usnyyeHna He cmotpute Ha nyy He pasrnagbiBaXite ero C NOMOLLIbIO ONTUYECKUX MHCTPYMEHTOB a TAKKE na6era te npamoro Bo3AelicrBus nasepHoro nyYa Ked je laserov jednotka otvoren Vyhnite sa priamemu poh adu a nehladte priamo s optick mi n strojmi do l ta a vyhnite sa priamemu vystaveniu l ov EI NEE WE LOW T 0 Y H R Z E TAR JEU UZz vv Sun Radiaci n l ser al abrir No mire fijamente ni examine con instrumental ptico el haz de luz Evite la exposici n directa al haz 15 V Lenovo IdeaPad A10 Hardware Maintenance Manual Important service information This chapter presents the following important service information Strategy for replacing FRUs on page 16 Strategy for replacing a hard disk drive on page 17 Important
9. of antenna assembly and LCD cover Peel off the adhesive tapes securing the antenna boards release the cables from the cable guide and then remove the antenna assembly in the direction shown by arrows Fl When installing Route the antenna cables along the cable guides and secure the antenna boards with adhesive tapes As you route the cables make sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken 45 Lenovo IdeaPad A10 Hardware Maintenance Manual Locations AQ Front view H Integrated camera on select models EA Wireless LAN antennas El Multi touch screen D Caps lock indicator H Touch pad 46 Right side view H USB port EA Memory card slot E Micro USB port EA System status indicators EJ Micro HDMI port D Built in microphones Lenovo IdeaPad A10 47 W Lenovo IdeaPad A10 Hardware Maintenance Manual Bottom and Left side view H Combo audio jack El USB port EJ Power button El Speaker EJ Reset hole D SIM card slot on select models 48 Lenovo IdeaPad A10 Parts list_ 0 ll This section presents the following service parts Overall on page 50 e LCD FRUs on page 55 Keyboard on page 57 Miscellaneous parts on page 59 AC adapters on page 60 Power cords on page 61 Notes Each FRU is available for all types or models unless specific types or models are specified
10. 0204555 90204556 90204557 90204558 90204559 90204560 90204561 90204562 90204563 90204564 90204565 90204566 90204567 90204568 90204569 90204319 90204320 90204321 90204322 90204323 90204324 90204325 90204326 90204327 90204328 90204329 90204330 90204331 90204332 90204333 90204334 90204335 90204336 90204337 90204338 90204339 90204340 90204341 90204342 90204343 90204344 90204345 CRU ID za za ES ES E EE ES ES ES EE za ES za za za za za ES ES ES za EE Table 4 Parts list Overall continued SARA ES en aT en Ka kal iere Ai prie 03 021763 6911000160 69 DS 069 A Hu Keel Keng bg 80 bi Ri E 891 69104 1501 Gail d 59150 z o Pe co FRU A10 Upper Case Sliver W KB UK A10 Upper Case Sliver W KB Italian A10 Upper Case Sliver W KB Spanish A10 Upper Case Sliver W KB Turkish A10 Upper Case Sliver W KB Thailand A10 Upper Case Sliver W KB Portugue A10 Upper Case Sliver W KB Lantin A10 Upper Case Sliver W KB Canda A10 Upper Case Sliver W KB Korean A10 Upper Case Sliver W KB TradChine A10 Upper Case Sliver W KB Russina A10 Upper Case Sliver W KB French A10 Upper Case Sliver W KB Greman A10 Upper Case Sliver W KB Arabic A10 Upper Case Sliver W KB Brazilian A10 Upper Case Sliver W KB Dutch A10 Upper Case Sliver W KB Greek A10 Upper Case Sliver W KB Hebrew A10 Upper Case Sliver W KB Hungarian A10 Upper Case Sliver W
11. 0U A10U A10U A10U A10 U A10 U pper Case Black W KB UK pper Case Black W KB Italian pper Case SV NOHDMI W KB Greman pper Case SV NOHDMI W KB Arabic pper Case SV NOHDMI W KB Brazilian pper Case SV NOHDMI W KB Dutch pper Case SV NOHDMI W KB Greek pper Case SV NOHDMI W KB Hebrew pper Case SV NOHDMI W KB Hungarian pper Case SV NOHDMI W KB Nordic pper Case SV NOHDMI W KB Belgian pper Case SV NOHDMI W KB Iceland pper Case SV NOHDMI W KB Slovenian pper Case SV NOHDMI W KB Swiss pper Case SV NOHDMI W KB USInter pper Case SV NOHDMI W KB Czh Slk pper Case SV NOHDMI W KB Bulgarian pper Case SV NOHDMI W KB India pper Case Black W KB Spanish pper Case Black W KB Turkish pper Case Black W KB Thailand pper Case Black W KB Portugue pper Case Black W KB Lantin pper Case Black W KB Canda pper Case Black W KB Korean pper Case Black W KB TradChine pper Case Black W KB Russina pper Case Black W KB French pper Case Black W KB Greman pper Case Black W KB Arabic pper Case Black W KB Brazilian pper Case Black W KB Dutch pper Case Black W KB Greek pper Case Black W KB Hebrew pper Case Black W KB Hungarian pper Case Black W KB Nordic pper Case Black W KB Belgian pper Case Black W KB Iceland pper Case Black W KB Slovenian pper Case Black W KB Swiss pper Case Black W KB USInter pper Case Black W KB Czh SIk pper Case Black W KB Bulgarian pper Case Black W KB India pper Case Sliver W KB US FRU no 90204317 90204318 90204554 9
12. 204535 3 A10 Upper Case BK NOHDMI W KB Swiss 90204536 3 A10 Upper Case BK NOHDMI W KB USInter 90204537 3 A10 Upper Case BK NOHDMI W KB Czh SIk 90204538 3 A10 Upper Case BK NOHDMI W KB Bulgarian 90204539 3 A10 Upper Case BK NOHDMI W KB India 90204540 3 A10 Upper Case SV NOHDMI W KB US 90204541 3 A10 Upper Case SV NOHDMI W KB UK 90204542 3 A10 Upper Case SV NOHDMI W KB Italian 90204543 3 A10 Upper Case SV NOHDMI W KB Spanish 90204544 3 A10 Upper Case SV NOHDMI W KB Turkish 90204545 3 A10 Upper Case SV NOHDMI W KB Thailand 90204546 3 A10 Upper Case SV NOHDMI W KB Portugue 90204547 3 A10 Upper Case SV NOHDMI W KB Lantin 90204548 3 A10 Upper Case SV NOHDMI W KB Canda 90204549 3 A10 Upper Case SV NOHDMI W KB Korean 90204550 3 A10 Upper Case SV NOHDMI W KB TC 90204551 3 A10 Upper Case SV NOHDMI W KB Russina 90204552 3 A10 Upper Case SV NOHDMI W KB French 90204553 3 A10 Upper Case Black W KB US 90204316 51 d Lenovo IdeaPad A10 Hardware Maintenance Manual 52 Table 4 Parts list Overall continued z 9 WWW D WW D WW WWW D WW D WW D WW D WW D WWW WW D WWW WW D D WwW WwW D WwW w FRU A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10U A10 U A10 U A10 U A10 U A10 U A10 U A10 U A10 U A10 U A10 U A10U A10U A10U A10U A1
13. 5213990 25213989 25213988 25213987 25213986 25213985 25213984 25213983 25213982 25213981 25213980 25214038 25214037 25214036 25214035 25214034 25214033 25214032 25214081 25214030 25214029 25214028 25214027 25214026 25214025 25214024 25214023 CRU ID 57 d Lenovo IdeaPad A10 Hardware Maintenance Manual Table 6 Parts list Keyboard continued Language A10 continued 58 French Russian Traditional Chinese Korean Canadian English amp French Latin Portuguese Thai Turkish Spanish Italian U K English English Indian Bulgarian Czechoslovakian International English Swiss Slovenian Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Brazilian Arabic German French Russian Traditional Chinese Korean Canadian English amp French Latin Portuguese Thai Turkish Spanish Italian U K English English P N 25214022 25214021 25214020 25214019 25214018 25214017 25214016 25214015 25214014 25214013 25214012 25214011 25214010 25214068 25214067 25214066 25214065 25214064 25214063 25214062 25214061 25214060 25214059 25214058 25214057 25214056 25214054 25214053 25214052 25214051 25214050 25214049 25214048 25214047 25214046 25214045 25214044 25214043 25214042 25214041 25214040 25214039 CRU ID za Lenovo IdeaPad A10 Miscellaneous parts Table 7 Parts list Miscellaneous parts FRU System miscellan
14. G L13L2P21 3 7V22 6Wh 2cellbty A10 USB to Micro USB cable FRU no 90204571 121500207 121500208 90204496 CRU ID ES Lenovo IdeaPad A10 LCD FRUs In Lenovo IdeaPad A10 there are following types of LCDs 10 1 in HD TFT 55 d Lenovo IdeaPad A10 Hardware Maintenance Manual 56 10 1 in HD TFT Table 5 Parts list 10 1 in HD TFT No PP mH FRU A10 LCD Module WO 3G Black A10 LCD Module WO 3G Brown Panel IVO M101NWNS8 RO HD AG F LED1 NB LCD Panel AUO B101XTNO01 1 1A HD AG F LED1 NB LCD FRU no 90400230 90400231 18201245 18201246 CRU ID Z Z Z Z Keyboard Table 6 Parts list Keyboard Language A10 Sunrex black Sunrex white Indian Bulgarian Czechoslovakian International English Swiss Slovenian Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Brazilian Arabic German French Russian Traditional Chinese Korean Canadian English amp French Latin Portuguese Thai Turkish Spanish Italian U K English English Indian Bulgarian Czechoslovakian International English Swiss Slovenian Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Brazilian Arabic German Lenovo IdeaPad A10 P N 25214009 25214008 25214007 25214006 25214005 25214004 25214003 25214002 25214001 25214000 25213999 25213998 25213997 25213995 25213994 25213993 25213992 25213991 2
15. KB Nordic A10 Upper Case Sliver W KB Belgian A10 Upper Case Sliver W KB Iceland A10 Upper Case Sliver W KB Slovenian A10 Upper Case Sliver W KB Swiss A10 Upper Case Sliver W KB USInter A10 Upper Case Sliver W KB Czh Slk A10 Upper Case Sliver W KB Bulgarian A10 Upper Case Sliver W KB India A10 Speaker A10 MB PK3188 1GRAM 16G W HDMI A10 MB PK3188 1GRAM 32G W HDMI A10 MB PK3188 2GRAM 16G W HDMI A10 MB PK3188 2GRAM 32G W HDMI A10 MB PK3188 1GRAM 16G HDMI A10 MB PK3188 1GRAM 32G HDMI A10 MB PK3188 2GRAM 16G HDMI A10 MB PK3188 2GRAM 32G HDMI A10 Power Board A10 TP Module Black A10 TP Module Brown A10 USB amp Audio Board A10 Micphone A10 Lower Case Black A10 Lower Case Brown A10 Lower Case Black WO HDMI Lenovo IdeaPad A10 FRU no 90204346 90204347 90204348 90204349 90204350 90204351 90204352 90204353 90204354 90204355 90204356 90204357 90204358 90204359 90204360 90204361 90204362 90204363 90204364 90204365 90204366 90204367 90204368 90204369 90204370 90204371 90204372 90204373 90204379 90004914 90004915 90004916 90004917 90004918 90004919 90004920 90004921 90004922 90204314 90204315 90004923 90204378 90204374 90204375 90204570 CRU ID ES 53 d Lenovo IdeaPad A10 Hardware Maintenance Manual 54 Table 4 Parts list Overall continued No 10 11 11 12 FRU A10 Lower Case Brown WO HDMI Battery Flex10 SP A L13M2P21 3 65V22 6Wh2cellbty Battery Flex10 L
16. MM or direct substitutions for those FRUs may be used Products marketed before June 2006 Products marketed after June 2006 Current or Replacement Current or Replacement original part FRU original part FRU Non RoHS Can be Non RoHS Non RoHS Can be RoHS Must be RoHS Must be RoHS Non RoHS Can sub to RoHS RoHS Must be RoHS Note A direct substitution is a part with a different FRU part number that is automatically shipped by the distribution center at the time of the order 18 General checkout General checkout This chapter presents the following information What to do first on page 20 Power system checkout on page 21 Before you go to the checkout make sure to read the following important notes 7 Important notes Only certified trained personnel can service the computer Before replacing any FRU read the entire page on removing and replacing FRUs When you replace FRUs use new nylon coated screws Be extremely careful during such write operations as copying saving or formatting Drives in the computer that you are servicing sequence might have been altered If you select an incorrect drive data or programs might be overwritten Replace an FRU only with another FRU of the correct model When you replace an FRU make sure that the machine model and the FRU part number are correct by referring to the FRU parts list An FRU should not be replaced just because of a single unreproducible failure Sin
17. ORA E T IU RE 2 C CREW Ry7TY_ NYT RRRT SLE ARY DA RI RYT UR SEAL TSC EE Rolky I EATE ST Y BREKUEO RELIEVTSIERSVET Las bater as contienen peque as cantidades de n quel No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en la lista de piezas al sustituir la bater a La utilizaci n de una bater a no apropiada puede provocar la ignici n o explosi n de la misma d Lenovo IdeaPad A10 Hardware Maintenance Manual 10 Safety notice 4 N DANGER The lithium battery can cause a fire an explosion or a severe burn Do not recharge it remove its polarized connector disassemble it heat it above 100 C 212 F incinerate it or expose its cell contents to water Dispose of the battery as required by local ordinances or regulations Use only the battery in the appropriate parts listing Use of an incorrect battery can result in ignition or explosion of the battery La pile de sauvegarde contient du lithium Elle pr sente des risques d incendie d explosion ou de br lures graves Ne la rechargez pas ne retirez pas son connecteur polaris et ne la d montez pas Ne l exposez pas une temperature sup rieure 100 C ne la faites pas br ler et n en exposez pas le contenu l eau Mettez la pile au rebut conform ment la r glementation en vigueur Une pile inappropri e risque de p
18. Us in order 1010 Battery pack on page 30 1020 System board on page 32 1030 LCD unit on page 35 Figure 5 Removal steps of base cover audio board speakers and power board Remove two screws H Lift the power assembly in the direction shown by arrow Step Screw quantity Color Torque H M2 x 3 5 mm flat head nylok coated 2 Black 1 35 0 15kgfem Remove screws H Lift the power assembly in the direction shown by arrow Step Screw quantity Color Torque H M2 x 3 mm flat head nylok coated 2 Black 1 35 0 15kgfem 37 W Lenovo IdeaPad A10 Hardware Maintenance Manual Figure 4 Removal steps of base cover audio board speakers and power board continued Remove the speakers in the direction shown by arrows Fl 38 Lenovo IdeaPad A10 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 label The following labels need to be peeled off from the old base cover and need to be put on the new base cover El Indonesia label m Lenovo A10 rating label WW Lenovo A10 rating label CN 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
19. arts 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 29 d Lenovo IdeaPad A10 Hardware Maintenance Manual 1010 Battery pack N DANGER Only use the battery specified in the parts list for your computer Any other battery could ignite or explode The rubber foot pads near the battery must not be removed otherwise the computer could ignite Figure 1 Removal steps of battery pack Open two rubber foot pads with a screw driver in the direction shown by arrow E then remove two screws El seven screws RJ A 9 H Step Screw quantity Color Torque H M2 x 6 mm flat head nylok coated 2 Black 1 5 0 15kgfem M2 x 4 mm flat head nylok coated 7 Black 1 54 0 15kgfcm Open the back cover along the device frame with a flat blade in the direction shown by arrows and then lift the back cover in the direction shown by arrow 30 Lenovo IdeaPad A10 Figure 1 Removal steps of battery pack continued Unplug the battery connector in the direction shown by arrow Efi remove five screws E and screw EJ Step Screw quantity Color Torque E M2 x 3 5 mm flat head nylokcoated 6 Black 1 35 0 15kgfcm Remove the batte
20. av IN OPIN Prima di accendere l elaboratore dopo che stata effettuata la sostituzione di una FRU accertarsi che tutte le viti le molle e tutte le altri parti di piccole dimensioni siano nella corretta posizione e non siano sparse all interno dell elaboratore Verificare ci scuotendo l elaboratore e prestando attenzione ad eventuali rumori eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi FRU DZMH IVE A NRZ ANDANT AC A LOMO x7 HOST CIEUVMlEIZdS 0 ERIC ROPA CUR A MEL TLES INERAT Zll AV ea REIT WF WF LELRO E To SUY a ORATI EBD ET Antes de encender el sistema despues de sustituir una FRU compruebe que todos los tornillos muelles y dem s 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 d Lenovo IdeaPad A10 Hardware Maintenance Manual Safety notice 2 N DANGER Some standby batteries contain a small amount of nickel and cadmium Do not disassemble a standby battery recharge it throw it into fire or water or short circuit it Dispose of the battery as required by local ordinances or regulations Use only the battery in the appropriate parts listing Use of an incorrect battery can result in ignition or explosion of the battery Certaines batteries de secours c
21. cane tutt erem ate iatale 17 Important information about replacing RoHS compliant FRUS in 18 General checkout What to do first Power system checkout Checking the AC adapter Checking operational charging Checking the battery pack Related service information Power management Shutting down the computer 23 Lenovo IdeaPad A10 Specifications Status indicators Hotkeys FRU replacement notices Screw notices Removing and replacing an FRU 1010 Battery pack 1020 System board T 1030 LCD unit Dr 1040 Base cover audio board speakers and power board AAA 37 1050 LCD front bezel nnne 40 1060 LCD panel LCD cable and 1070 Integrated camera 1080 Antenna assembly and LCD Front view Right side view Bottom and Left side view Parts list Overall LCD FRUs Keyboard Miscellaneous parts AC adapterg iii Notices Trademarks iti This manual contains service and reference information for the following Lenovo product Lenovo IdeaPad A10 Use this manual to troubleshoot problems The manual is divided into the following sections The common sections provide general information guidelines and safety information required for servicing computers The product specific section includes service reference and product specific parts information Important This manua
22. e 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 free work surface The mat is especially useful when handling ESD sensitive devices Select a grounding system such as those listed below to provide protection that meets the specific service requirement Notes The use of a grounding system to guard against ESD damage is desirable but not necessary Attach the ESD ground clip to any frame ground ground braid or green wire ground When working on a double insulated or battery operated system use an ESD common ground or reference point You can use coax or connector outside shells on these systems Use the round ground prong of the ac plug on ac operated computers Grounding requirements requirements Electrical grounding of the computer is required for operator safety and correct
23. e au rebut conformez vous la r glementation en vigueur Lorsque vous remplacez la batterie veillez n utiliser que les mod les cit s dans la liste de pi ces d tach es ad quate En effet une batterie inappropri e risque de prendre feu ou d exploser Akkus enthalten geringe Mengen von Nickel Sie d rfen nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sondermiill beachten 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 5p 9 MVP NM In NIINON INI pownd Addon TINA DN p5235 PN OVIT DN DO V INN ISPI IN 0999 IN UNI IMIN mann P YY WINI ASADA AION INA A55Y03 p Van Un v 09YIIPIA tpm NAINA PRI AANA DIPINN nav 3 NDA 2129 MINIMA NI NINDI VIV INON INI AINON 5v MIVINA IN ANSNI DIVI 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 Ry7TY_ AyFRPED ITABEENTWET NYT Y RVD VAMUIEU KERO HIRE va h SURV ESV RYT Y 577 DEII db CH HUS ARE
24. e d alimentation Aus Sicherheitsgriinden die Kunststoffabdeckung die den unteren Teil der POVINN NOIA NX PUNY PN monunnn YI 592 Pann 990997 90 PANDA IPIN DN yan Per evitare scosse elettriche non rimuovere la copertura in plastica che REREEEQEO 4uxS s X FBFOTHERGEUCCOAZ2ATvZ2 X Para evitar descargas no quite la cubierta de pl stico que rodea la parte baja Safety notice 7 N DANGER graves MIA Babe OMERE Th Za Lv II PEDES personal 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 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 ng 093 ND MIYA jn Nn MINOAY qx 3735 PAVN 051 PIANI n5159 NPIN IN NIN II D App nnsa5 IN nva Sebbene le batterie di alimentazione siano a basso voltaggio una batteria in corto circuito o a massa pu fornire corrente sufficiente da bruciare materiali combustibili o provocare ustioni ai tecnici di manutenzione y BULA YT UA E y BIBER ET D EI Z HE E Aunque las bater as principales ti
25. e following table lists the specifications of the Lenovo IdeaPad A10 Table 1 Specifications Feature Processor Bus architecture Graphic Chipset Display Standard memory SSD I O ports Audio Video Bluetooth Keyboard Touch pad Integrated camera Battery AC adapter Pre installed operating system Description Rockchip RK3188 Cotex A9 Quad Core 1 6GHz 1066MHz DDR3 SDRAM PC2 8500 Integrated Graphics 10 1 HD DDR3L Max Memory 1GB or 2GB eMMC 16GB 32GB Combo headphone jack Combo build in Microphone jack USB 2 0 x 2 Micro USB x 1 TF card Micro SD Combo audio jack x 1 Speaker x 2 Built in microphone HDMI port x 1 only support BT amp WIFI combo module New Key Board One piece touchpad 0 3 mega pixels 2 cells 22 6Wh Polymer 5V Universal AC Adapter 100 240V 50 60Hz 10W with 5V DC output Android Lenovo IdeaPad A10 Status indicators The system status indicators below show the computer status 25 Lenovo IdeaPad A10 Hardware Maintenance Manual Table 2 Status indicators Indicator Indicator status Charge status Meaning The battery s charge is less o Charging than 10 n orange Low batter The battery needs to be y charged The battery s charge is more Ste On blue Charging than 10 a i Blinking every 2s New unread messages to be orange handled Blinking every 2s New unread messages to be blue handled Unvluszins t The computer is off or the Off dii battery elec
26. ed 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 Damage caused by liquid spilled into the system Damage caused by the improper insertion of a PC Card or the installation of an incompatible card Improper disk insertion or use of an optical drive Diskette drive damage caused by pressure on the diskette drive cover foreign material in the drive or the insertion of a diskette with multiple labels Damaged or bent diskette eject button Fuses blown by attachment of a nonsupported device Forgotten computer password making the computer unusable Sticky keys caused by spilling a liquid onto the keyboard Use of an incorrect AC adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities Missing parts might be a symptom of unauthorized service or modification If the spindle of a hard disk drive becomes noisy it may have been subjected to excessive force or dropped 20 General checkout Power system checkout system checkout To verify a symptom follow the steps below Turn off the computer Remove the battery pack Connect the AC adap
27. enen 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 12 Safety information Safety notice 8 A DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any 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 muf abgeschaltet alle Stromkabel aus der Steckdose gezogen der Akku entfernt und alle Verbindungskabel abgenommen sein bevor eine FRU entfernt wird AUNAN NN 335 W gt mud FRU pio van NOMA WN un TINA 9929 99 NN PMII DIAN 55355 5532 PMI INI ADDON FINN NN MINI V ON Prima di rimuovere qualsiasi FRU spegnere il sistema scollegare dalle prese elettriche tutti i cavi di alimentazione rimuovere la batteria e poi scollegare i cavi di interconnessione FRU DIF ThinkPad ORE WoC 3 COS FEL VYRBOALTC HEV RIT AYUDAR MAr 77 BALTC HEV Antes de quitar una FRU apague el sistema desenchufe todos los cables de las tomas de corriente el ctrica quite la bater a y a continuaci n desconecte cualquier cable de conexi n entre dispositivos 13 Lenovo IdeaPad A10 Hardwa
28. eous parts a A10 TV Smart Foil Cable miscellaneous parts b A10 Touch PAD Cable c A10 USB Board Cable Note Italicized letters in parentheses are references to the exploded view in Overall on page 71 P N CRU ID N 90204380 N 90204376 90204377 59 d Lenovo IdeaPad A10 Hardware Maintenance Manual 60 AC adapters Table 8 Parts list 3 pin AC adapters FRU PI AD897D23 5 2V2A 10W adapter PI AD897923 5 2V2A 10W adapter PI AD897F23 5 2V2A 10W adapter PI AD897223 5 2V2A 10W adapter PI AD897723 5 2V2A 10W adapter PI AD897123 5 2V2A 10W adapter PI AD897023 5 2V2A 10W adapter P N 36200538 36200539 36200540 36200541 36200542 36200543 36200544 CRU ID zz Z Z Z z z Notices 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 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 subjec
29. es Remove eight screws J and the hinges in the direction shown by arrows Efl Step Screw quantity Color Torque E M2 x 3 mm flat head nylokcoated 8 Black 1 35 0 15kgfcm Note The LCD cables are attached to the LCD panel by a metal connector 43 d Lenovo IdeaPad A10 Hardware Maintenance Manual 1070 Integrated camera For access remove these FRUs in order 1010 Battery pack on page 30 1020 System board on page 32 1030 LCD unit on page 35 1040 Base cover audio board speakers and power board on page 37 1050 LCD front bezel on page 40 1060 LCD panel LCD cable and hinges on page 42 Figure 7 Removal steps of integrated camera Note The integrated camera is stuck on the top center of the LCD cover Disconnect the connectors H remove the integrated camera from the LCD cover in the direction shown by arrow EJ When installing Stick the integrated camera to the top center of the LCD cover and adjust the placement of it to make sure the connector is attached firmly Lenovo IdeaPad A10 1080 Antenna assembly and LCD cover For access remove these FRUs in order 1010 Battery pack on page 30 1020 System board on page 32 1030 LCD unit on page 35 1040 Base cover audio board speakers and power board on page 37 1050 LCD front bezel on page 40 1060 LCD panel LCD cable and hinges on page 42 1070 Integrated camera on page 44 Figure 8 Removal steps
30. f 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 cover 6 Check for any obvious non Lenovo alterations Use good judgment as to the safety of any non Lenovo alterations 7 Checkinside the unit for any obvious unsafe conditions such as metal filings contamination water or other liquids or signs of fire or smoke damage 8 Check for worn frayed or pinched cables 9 Check that the power supply cover fasteners screws or rivets have not been removed or tampered with a W Lenovo IdeaPad A10 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 th
31. g 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 Lenovo IdeaPad A10 Hardware Maintenance Manual 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 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 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 Terminal Voltage V DC 1 0 to 14 7 Ground 3 If the voltage is less
32. gle 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 19 W Lenovo IdeaPad A10 Hardware Maintenance Manual What to do first to do first When you do return an FRU you must include the following information in the parts exchange form or parts return form that you attach to it 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 9e NI 91 R Pe 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 cover
33. he power on when they are removed from their normal operating places in a machine Power supply units Pumps Blowers and fans Motor generators and similar units This practice ensures correct grounding of the units If an electrical accident occurs Use caution do not become a victim yourself Switch off the power Send the victim to get medical aid Safety information Safety inspection guide 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 installed to protect users and service personnel from injury This guide addresses only those items You should use good judgment to identify potential safety hazards due to attachment of non Lenovo features or options not covered by this inspection guide If any unsafe conditions are present you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem Consider these conditions and the safety hazards they present Electrical hazards especially primary power primary voltage on the frame can cause serious or fatal electrical shock Explosive hazards such as a damaged CRT face or a bulging capacitor Mechanical hazards such as loose or missing hardware To determine whether there are any potential unsafe conditions use the following checklist at the beginning o
34. ioni e disposizioni locali Quando si sostituisce la batteria dell RTC real time clock o la batteria di supporto utilizzare soltanto i tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa PRTI OMCD ROH TWEED FR VARFENTWS DORE V ET LEBST FAST IO IH RETIRO SO RSE EY a RADO EIR UTTDRW CS REV AY TY ABRES S FH E Rk O RNT PES T lt EV IRAS Y VARIA YT erer LTST SW Bok Ay FY REED Ny TY KIEV MHBLIEVTSCERHVET Algunas bater as de reserva contienen una peque a cantidad de n quel y cadmio No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en la lista de piezas La utilizaci n de una bater a no apropiada puede provocar la ignici n o explosi n de la misma Safety information Safety notice 3 A DANGER The battery pack contains small amounts of nickel Do not disassemble it throw it into fire or water or short circuit it Dispose of the battery pack as required by local ordinances or regulations Use only the battery in the appropriate parts listing when replacing the battery pack Use of an incorrect battery can result in ignition or explosion of the battery La batterie contient du nickel Ne la d montez pas ne l exposez ni au feu ni l eau Ne la mettez pas en court circuit Pour la mettr
35. kers Safety information Electrical safety safety Observe the following rules when working on electrical equipments Important Use only approved tools and test equipments Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges Do not use such kind of mat to protect yourself from electrical shock Find the room emergency power off EPO switch disconnecting switch or electrical outlet If an electrical accident occurs you can then operate the switch or unplug the power cord quickly Do not work alone under hazardous conditions or near the equipment that has hazardous voltages Disconnect all power before Performing a mechanical inspection Working near power supplies Removing or installing main units Before you start to work on the machine unplug the power cord If you cannot unplug it ask the customer to power off the wall box that supplies power to the machine and to lock the wall box in the off position If you need to work on a machine that has exposed electrical circuits observe the following precautions Ensure that another person familiar with the power off controls is near you Attention Another person must be there to switch off the power if necessary Use only one hand when wor
36. king 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 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 IdeaPad A10 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 t
37. l is intended only for trained servicers who are familiar with Lenovo products Use this manual to troubleshoot problems effectively Before servicing a Lenovo product make sure to read all the information under Safety information on page 1 and Important service information on page 16 Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer General safety on page 2 Electrical safety on page 3 Safety inspection guide on page 5 Handling devices that are sensitive to electrostatic discharge on page 6 Grounding requirements on page 6 Safety notices multilingual translations on page 7 Laser compliance statement on page 14 W Lenovo IdeaPad A10 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 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 f
38. lenovo Lenovo IdeaPad A10 Hardware Maintenance Manual Note Before using this information and the product it supports be sure to read the general information under Notices on page 61 First Edition August 2013 Copyright Lenovo 2013 All rights reserved LENOVO products data computer software and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C F R 2 101 with limited and restricted rights to use reproduction and disclosure LIMITED AND RESTRICTED RIGHTS NOTICE If products data computer software or services are delivered pursuant a General Services Administration GSA contract use reproduction or disclo sure is subject to restrictions set forth in Contract No GS 35F 05925 2013 Lenovo Contents About this manual sees iv Safety information nnna 1 General safety Electrical safety Safety inspection guide e 5 Handling devices that are sensitive to electrostatic discharge Grounding requirements Safety notices multilingual translations 7 Laser compliance statement 14 Important service information 16 Strategy for replacing FRUS 16 Strategy for replacing a hard disk CIEL Vene Ed n ERE e Certe aa 17 Important notice for replacing a system boat
39. m 33 W Lenovo IdeaPad A10 Hardware Maintenance Manual Figure 2 Removal steps of system board continued Remove the system board in the direction shown by arrow TI When installing When attaching the system board to the base cover adjust the placement of the USB Micro USB Micro HDMI as shown in EJ E and make sure that they are attached to the holes on the base cover as shown Improper placement of those jacks might cause a damage 34 Lenovo IdeaPad A10 1030 LCD unit For access remove these FRUs in order 1010 Battery pack on page 30 1020 System board on page 32 Figure 4 Removal steps of LCD unit Remove four screws Ef Step Screw quantity Color Torque H M2 5 x 4 mm flat head nylok coated 4 Black 1 85 0 15kgfcm When installing Route the antenna cables along the cable guides As you route the cables make sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken Make sure that the LCD connector is attached firmly and make sure that you do not pinch the antenna cables when you attach the LCD assembly Route the LCD cable along the cable guides 35 W Lenovo IdeaPad A10 Hardware Maintenance Manual Figure 3 Removal steps of LCD unit continued Detatch the LCD unit from the upper case 36 Lenovo IdeaPad A10 1040 Base cover audio board speakers and power board For access remove these FR
40. nd hard pushing to prevent cracking at each BGA Ball Grid Array chipset 17 W Lenovo IdeaPad A10 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive 2002 95 EC is a European Union legal requirement affecting the global electronics industry RoHS requirements must be implemented on Lenovo products placed on the market after June 2006 Products on the market before June 2006 are not required to have RoHS compliant parts If the original FRU parts are non compliant replacement parts can also be non compliant In all cases if the original FRU parts are RoHS compliant the replacement part must also be RoHS compliant Note RoHS and non RoHS FRU part numbers with the same fit and function are identified with unique FRU part numbers Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo s requirements and schedule in the EU Products sold in 2005 and 2006 will contain some RoHS compliant FRUs The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs RoHS compliant FRUs have unique FRU part numbers Before or after the RoHS implementation date failed RoHS compliant parts must always be replaced with RoHS compliant ones so only the FRUs identified as compliant in the system H
41. 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 consumersupport lenovo com Strategy for replacing FRUS for replacing FRUs 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 to http consumersupport 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 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
42. ontiennent 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 die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Bereitschafts oder Systembatterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren mop Nyaa NIN MIO nnn MID INN DINO p525 yx OMITA 9999 SW IN UNI AMIN PIN WIND ANN NPIVY IDIOT DN PIVI v AMN 9879 IN 055 V DIAM PAIN INNI mpnn n DN WINI PINA VIA WINN NINDI PI VANVAS DIY DION NI NINDI UVP V ANNA MINOR 5v MININA IN ANYNY DIVI Alcune batterie di riserva contengono una piccola quantita 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 disposiz
43. or you Do not perform any action that causes hazards to the customer or that makes the machine unsafe Before you start the machine make sure that other service representatives and the customer are not in a hazardous position Please remove covers and other parts in a safe place away from all personnel while you are servicing the machine Keep your toolcase away from walk areas so that other people will not trip it over Do not wear loose clothing that can be trapped in the moving parts of the machine Make sure that your sleeves are fastened or rolled up above your 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 stic
44. re Maintenance Manual Laser compliance statement compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD ROM drive or a DVD ROM drive Such devices are also sold separately as options If one of these drives is installed it is certified in the U S to conform to the requirements of the 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 Ifa CD ROM drive a DVD ROM drive or another laser device is installed note the following 7 A CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure O uso de controles ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposi o radia o PAREL BSW NEAT AA WE Ch ASSP RGR Pour viter tout risque d exposition au rayon laser respectez les consignes de r glage et d utilisation des commandes ainsi que les proc dures d crites Werden Steuer und Einstellelemente anders als hier festgesetzt verwendet kann gef hrliche Laserstrahlung auftreten Az itt el rt elj r sokt l be ll t sokt l s vez rl sekt l elt rni a l
45. rendre 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 mssonnb 099799 01949 n515y ov noo JANDA DN PID WAN AMIN PIVY PN MUP aan n310521305 AMIN DINI IN AMIN P4999 09 201991 PRI DIJON NN PIWI PR PTT MIYA 100 59 un VINI ASDC NN PIDI v 099 xnn 1n nx UNI IDNA g VANWAI v n 1213n D DP MIPNA NINDI UY INNI DIPINA nma v a NIDI In IN MD 3295 0175 5125 NINN La batteria di supporto e una batteria al litio e puo incendiarsi esplodere o procurare gravi ustioni Evitare di ricaricarla smontarne il connettore polarizzato smontarla riscaldarla ad una temperatura superiore ai 100 gradi centigradi incendiarla o gettarla in acqua Smaltirla secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa FDA RYTY KR BH ETICO ON CX BEEF Z
46. ry in the direction shown by arrow Ef 31 d Lenovo IdeaPad A10 Hardware Maintenance Manual 1020 System board Important notices for handling the system board When handling the system board bear the following in mind Becareful not to drop the system board on a bench top that has a hard surface such as metal wood or composite Avoid rough handling of any kind In the whole process make sure not to drop or stack the system board 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 1010 Battery pack on page 30 32 Lenovo IdeaPad A10 Figure 2 Removal steps of system board Detach the power board connector in the direction shown by arrows Ell EJ keyboard connector in the direction shown by arrows J El touch pad connector in the direction shown by arrows J El unplug audio board connector in the direction shown by arrow KJ microphone connector in the direction shown by arrow PA speakers connector in the direction shown by arrow 11 detach LCD connector in the direction shown by arrow unplug antennas in the direction shown by arrows F When installing Make sure that all the connectors are attached firmly Step Screw quantity Color Torque A M2 x 2 mm flat head nylok coated 1 Black 1 35 0 15kgfcm H M2x35mm flat head nylok coated 3 Black 1 35 0 15kgfc
47. system function Proper grounding of the electrical outlet can be verified by a certified electrician Safety information Safety notices multilingual translations The safety notices in this section are provided in English French German Hebrew Italian Japanese and Spanish 7 Safety notice 1 Before the computer is powered on after FRU replacement make sure all screws springs and other small parts are in place and are not left loose inside the computer Verify this by shaking the computer 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 P P en client le v rifiez que tous les ressorts vis et autres pi ces sont bien en place et bien fix es Pour ce faire secouez l unit et assurez vous qu aucun bruit suspect ne se produit Des pi ces m talliques ou des copeaux de m tal pourraient causer un court circuit Bevor nach einem FRU Austausch der Computer wieder angeschlossen wird muf sichergestellt werden daf keine Schrauben Federn oder andere Kleinteile fehlen oder im Geh use vergessen wurden Der Computer mu gesch ttelt und auf Klapperger usche gepr ft werden Metallteile oder splitter k nnen Kurzschl sse erzeugen NTN W FRU NINN INNI awnyan NIYIN NI DINS DANN DIOP DPIN O vsgn 0n 55V NT T2 AYNA TINI MI BYW9IN DYN DOMPNA pup MHI 199 YPN AWN NN 20205 W nt DIN 091899 ON DDI NINN a
48. t matter described in this document The furnishing of this document does not give you any license to these patents LENOVO GROUP LTD PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions therefore this statement may not apply to you This information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements 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
49. t 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 3992 N2 TON Tinn 21m 12 LCD nmn Wan TOM ON TUAL DINI PN DYDIN DIMIN NN VW DPT IN D y DY DINA DPMON ON MNI nmi 2395 M9 mno mp 15 DOWN INNI DIVINI Drun OY MINNA 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 PAL LCD OP ORAM AIA DTD Ficfi r o LIA W ARDS ARAL IE BD Zeb IRA ES 15 UG ACL T lt ToS vv BEVEL ERIC Viet IC d o Cfi 5 ION AAA MORAN CA TES VS Sila LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos lave inmediatamente las reas afectadas con agua durante 15 minutos como m nimo Obtenga atenci n medica si se presenta algun Ns J 11 d Lenovo IdeaPad A10 Hardware Maintenance Manual Safety notice 6 A DANGER of the inverter card Spannungswandlerplatine umgibt nicht entfernen avvolge la parte inferiore della scheda invertitore IET CS HEV de la tarjeta invertida To avoid shock do not remove the plastic cover that protects the lower part Afin d viter tout risque de choc lectrique ne retirez pas le cache en plastique prot geant la partie inf rieure de la cart
50. ter Make sure that power is supplied when you turn on the computer Turn off the computer Disconnect the AC adapter and install the charged battery pack Make sure that the battery pack supplies power when you turn on the computer N O 91 de p Dee If you suspect a power problem see the appropriate one of the following power supply checkouts Checking the AC adapter on page 21 Checking operational charging on page 21 Checking the battery pack on page 22 Checking the AC adapter You are here because the computer fails only when the AC adapter is used If the power on indicator does not turn on check the power cord of the AC adapter for correct continuity and installation If the computer does not charge during operation go to Checking operational charging To check the AC adapter follow the steps below 1 Unplug the AC adapter cable from the computer 2 Measure the output voltage at the plug of the AC adapter cable See the following figure Pin Voltage V DC 1 5 2 0 N DS 2 Note Output voltage for the AC adapter pin No 2 may differ from the one you are servicing 3 If the voltage is not correct replace the AC adapter 4 If the voltage is acceptable do the following Replace the system board If the problem persists go to Lenovo IdeaPad A10 on page 24 Note Noise from the AC adapter does not always indicate a defect Checking operational chargin
51. 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 KO If the resistance is not correct replace the battery pack If the resistance is correct replace the system board 22 Related service information Related service information This chapter presents the following information Power management on page 23 Power management management Shutting down the computer To shut down the computer do one of the following e In the status drop down list select Shut Down gt OK Press and hold the Power button for five seconds or more and select Shut Down Note If the system does not respond or you cannot shut it down use the reset hole to reset your computer 23 V Lenovo IdeaPad A10 Hardware Maintenance Manual Lenovo IdeaPad A10 24 This chapter presents the following product specific service references and product specific parts information Specifications on page 24 Status indicators on page 25 FRU tests on page 31 FRU replacement notices on page 28 Removing and replacing an FRU on page 29 Locations on page 46 Parts list on page 49 Specifications Th
52. the Lenovo computer this problem is addressed with special nylon coated screws that have the following characteristics They maintain tight connections They do not easily come loose even with shock or vibration They are harder to tighten Each one should be used only once Do the following when you service this machine Keep the screw kit in your tool bag Always use new screws Usea torque screwdriver if you have one Tighten screws as follows Plastic to plastic Turn an additional 90 after the screw head touches the surface of the plastic part more than 90 Z Cross section Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card more than 180 4 A E ZZ 2 Cross section e 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 tightened firmly Ensure torque screwdrivers are calibrated correctly following country specifications 28 Lenovo IdeaPad A10 Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and replace the FRU Make sure to observe the following general rules
53. tricity ismore than 10 26 Lenovo IdeaPad A10 Hotkeys a 313 The hotkeys are located in the function key row of the keyboard By pressing the appropriate hotkey you can change system settings instantly The following describes the function of each hotkey Table 3 Hotkeys Hotkeys o t ca Lo ll Description Goes back to the previous screen Opens the home screen similar to theHome icon Opens the Apps screen similar to the Appslauncher icon Opens the settings screen Mutes unmutes the sound Decreases the volume level Increases the volume level Decreases the display brightness Increases the display brightness Enables disables Airplane mode Locks the screen Enables disables the touch pad Forces to be the landscape mode Opens the browser screen Takes a snapshot of the current screen Opens the search screen Toggles the screen between different apps Opens a shortcut menu 27 Lenovo IdeaPad A10 Hardware Maintenance Manual 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
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