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Lenovo Removal steps of system board continued, IdeaPad Yoga 11 Hardware Maintenance Manual

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IdeaPad Yoga 11 Hardware Maintenance Manual

Figure 9. Removal steps of system board (continued)

Remove the button cell connector in the direction shown by arrows 2.

Unplug the three connectors in the direction shown by arrows 3 4 5.

When installing: Make sure that all the connectors are attached firmly.

Page 52

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Lenovo manual Removal steps of system board continued, IdeaPad Yoga 11 Hardware Maintenance Manual

Contents

Hardware Maintenance Manual Lenovo IdeaPad YogaFirst Edition Oct Copyright Lenovo 2012. All rights reserved Contents Important service informationRelated service information Safety informationAbout this manual Lenovo IdeaPad YogaSafety information Safety informationIdeaPad Yoga 11 Hardware Maintenance Manual General safetyElectrical safety Safety informationIdeaPad Yoga 11 Hardware Maintenance Manual Power supply units Pumps Blowers and fans Motor generatorsSafety inspection guide Safety informationGrounding requirements Handling devices that are sensitive to electrostatic dischargeIdeaPad Yoga 11 Hardware Maintenance Manual Safety notice Safety notices multilingual translationsSafety information Safety notice DANGER IdeaPad Yoga 11 Hardware Maintenance ManualSafety notice DANGER Safety informationThe 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 Safety notice DANGER IdeaPad Yoga 11 Hardware Maintenance ManualThe 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 100C 212F, 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 Safety notice Safety informationIf 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 IdeaPad Yoga 11 Hardware Maintenance Manual Safety notice DANGERSafety notice DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter cardSafety notice DANGER Safety informationBefore removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables Laser compliance statement IdeaPad Yoga 11 Hardware Maintenance ManualDANGER Safety informationImportant service information Before replacing partsStrategy for replacing FRUs IdeaPad Yoga 11 Hardware Maintenance ManualImportant service information Important notice for replacing a system boardIdeaPad Yoga 11 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUsReplacement FRU General checkout General checkoutImportant notes What to do first The following are not covered under warrantyIdeaPad Yoga 11 Hardware Maintenance Manual Power system checkout Checking the AC adapterChecking operational charging General checkoutIdeaPad Yoga 11 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 packRelated service information Restoring the factory contents by using OneKey RecoveryRestore of factory default Related service informationPasswords Power-on passwordSupervisor password IdeaPad Yoga 11 Hardware Maintenance ManualPower management Screen blank modeSleep standby mode Related service informationLenovo IdeaPad Yoga SpecificationsIdeaPad Yoga 11 Hardware Maintenance Manual Table 1. Specifications continued Lenovo IdeaPad YogaFeature DescriptionStatus indicators Table 2. Status indicatorsIdeaPad Yoga 11 Hardware Maintenance Manual SymbolTable 3. Function keys Function key combinationsLenovo IdeaPad Yoga FRU replacement notices Screw noticesPlastic to plastic Logic card to plasticLenovo IdeaPad Yoga Removing and replacing an FRUDANGER 1010 Dummy card Figure 1. Removal step of dummy cardIdeaPad Yoga 11 Hardware Maintenance Manual Remove the dummy card in the direction shown by arrows 11020 Keyboard Figure 2. Removal steps of keyboardLenovo IdeaPad Yoga StepIdeaPad Yoga 11 Hardware Maintenance Manual Figure 2. Removal steps of keyboard continuedWhen installing Make sure that the FPC connector is attached firmly 1030 Keyboard bezel Figure 3. Removal steps of keyboard bezelLenovo IdeaPad Yoga StepFigure 3. Removal steps of keyboard bezel continued IdeaPad Yoga 11 Hardware Maintenance ManualStep Screw quantityFigure 4. Removal steps of screen rotation lock button board 1040 Screen rotation lock button boardLenovo IdeaPad Yoga IdeaPad Yoga 11 Hardware Maintenance Manual Remove the battery pack in the direction shown by arrow1050 Battery pack Figure 5. Removal steps of battery packLenovo IdeaPad Yoga DANGERFigure 5. Removal steps of battery pack continued IdeaPad Yoga 11 Hardware Maintenance ManualFigure 6. Removal steps of hard disk drive 1060 Volume button boardLenovo IdeaPad Yoga IdeaPad Yoga 11 Hardware Maintenance Manual Figure 6. Removal steps of hard disk drive continuedWhen installing Make sure that the HDD connector is attached firmly Figure 7. Removal steps of PCI Express Mini Card for wireless LAN 1070 PCI Express Mini Card for wireless LANLenovo IdeaPad Yoga When installing IdeaPad Yoga 11 Hardware Maintenance ManualFigure 8. Removal steps of DIMM 1080 SpeakersLenovo IdeaPad Yoga IdeaPad Yoga 11 Hardware Maintenance Manual Figure 8. Removal steps of DIMM continuedRemove the speakers in the direction shown by arrows 1090 System board Important notices for handling the system boardFigure 9. Removal steps of system board Lenovo IdeaPad YogaFigure 9. Removal steps of system board continued IdeaPad Yoga 11 Hardware Maintenance ManualRemove the button cell connector in the direction shown by arrows Unplug the three connectors in the direction shown by arrows 3 4Lenovo IdeaPad Yoga Figure 9. Removal steps of system board continuedStep Screw quantityFigure 10. Removal steps of LCD unit 1100 LCD unitIdeaPad Yoga 11 Hardware Maintenance Manual Lenovo IdeaPad Yoga Figure 10. Removal steps of LCD unit continuedRemove the LCD unit in the direction shown by arrow Figure 11. Removal step of base cover 1110 Base coverIdeaPad Yoga 11 Hardware Maintenance Manual Note Applying labels to the base cover Lenovo IdeaPad YogaFront view and right-side view LocationsIdeaPad Yoga 11 Hardware Maintenance Manual Bottom and Left-side view 1 Power button 2 Battery status indicator3 Volume button 4 Speaker 5 Built-in microphone 6 HDMI port Lenovo IdeaPad YogaParts list IdeaPad Yoga 11 Hardware Maintenance ManualThis section presents the following service parts “Overall” on page “Power cords” on pageOverall Lenovo IdeaPad YogaTable 5. Parts list-Overall IdeaPad Yoga 11 Hardware Maintenance ManualFRU no CRU IDTable 7. Parts list-Keyboard KeyboardLenovo IdeaPad Yoga LanguageTable 7. Parts list-Keyboard continued IdeaPad Yoga 11 Hardware Maintenance ManualLanguage CRU IDTable 8. Parts list-Miscellaneous parts Miscellaneous partsLenovo IdeaPad Yoga CRU IDPower cords Table 10. Parts list-2-pin power cordsIdeaPad Yoga 11 Hardware Maintenance Manual RegionNotices NoticesTrademarks IdeaPad Yoga 11 Hardware Maintenance Manual