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Lenovo Removal steps of keyboard bezel continued, IdeaPad U260 Hardware Maintenance Manual

Models: U260

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IdeaPad U260 Hardware Maintenance Manual

Figure 2. Removal steps of keyboard bezel (continued)

Detach two FPC connectors in the direction shown by arrows 3 4. Unplug the audio board connector in the direction shown by arrow 4.

	3
	4
4	3
	3

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

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Lenovo manual Removal steps of keyboard bezel continued, IdeaPad U260 Hardware Maintenance Manual

Contents

Hardware Maintenance Manual IdeaPad U260First Edition Aug Copyright Lenovo 2010. All rights reserved Contents Important service informationRelated service information Safety informationAbout this manual Lenovo IdeaPad U260Safety information Safety informationIdeaPad U260 Hardware Maintenance Manual General safetyElectrical safety Safety informationIdeaPad U260 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 U260 Hardware Maintenance Manual Safety notice Safety notices multilingual translationsSafety information Safety notice DANGER IdeaPad U260 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 U260 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 U260 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 U260 Hardware Maintenance ManualDANGER Safety informationImportant service information Before replacing partsStrategy for replacing FRUs IdeaPad U260 Hardware Maintenance ManualStrategy for replacing a hard disk drive Important service informationImportant notice for replacing a system board IdeaPad U260 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 U260 Hardware Maintenance Manual Power system checkout Checking the AC adapterChecking operational charging General checkoutChecking the battery pack IdeaPad U260 Hardware Maintenance ManualRelated service information Restoring the factory contents by using OneKey RecoveryRestore of factory default Using recovery discsPasswords Power-on passwordSupervisor password IdeaPad U260 Hardware Maintenance ManualPower management Screen blank modeSleep standby mode Related service informationHibernation mode IdeaPad U260 Hardware Maintenance ManualSpecifications Table 1. SpecificationsLenovo IdeaPad U260 Lenovo IdeaPad U260Table 1. Specifications continued IdeaPad U260 Hardware Maintenance ManualFeature DescriptionStatus indicators Table 2. Status indicatorsIndicator Lenovo IdeaPad U260Table 2. Status indicators continued IdeaPad U260 Hardware Maintenance ManualIndicator MeaningFn key combinations Table 4. Fn key combinationsLenovo IdeaPad U260 Key combinationFRU replacement notices Screw noticesPlastic to plastic Logic card to plasticLenovo IdeaPad U260 Removing and replacing an FRUDANGER 1010 Keyboard Figure 1. Removal steps of keyboardIdeaPad U260 Hardware Maintenance Manual Step1020 Keyboard bezel Figure 2. Removal steps of keyboard bezelLenovo IdeaPad U260 StepIdeaPad U260 Hardware Maintenance Manual Figure 2. Removal steps of keyboard bezel continuedWhen installing Make sure that all the connectors are attached firmly Lenovo IdeaPad U260 Figure 2. Removal steps of keyboard bezel continuedStep Screw quantityIdeaPad U260 Hardware Maintenance Manual Figure 2. Removal steps of keyboard bezel continued1030 Battery pack Figure 3. Removal steps of battery packLenovo IdeaPad U260 DANGERFigure 4. Removal steps of PCI Express Mini Card for wireless LAN 1040 PCI Express Mini Card for wireless LANIdeaPad U260 Hardware Maintenance Manual When installing Lenovo IdeaPad U2601050 LCD unit Figure 5. Removal steps of LCD unitIdeaPad U260 Hardware Maintenance Manual When installingLenovo IdeaPad U260 Figure 5. Removal steps of LCD unit continuedRemove the LCD unit in the direction shown by arrows Figure 6. Removal steps of hard disk drive 1060 Hard disk driveIdeaPad U260 Hardware Maintenance Manual Figure 7. Removal steps of DIMM 1070 DIMMLenovo IdeaPad U260 Figure 8. Removal steps of fan assembly and heat sink assembly 1080 Fan assembly and Heat Sink assemblyIdeaPad U260 Hardware Maintenance Manual Lenovo IdeaPad U260 When installingc a b Figure 9. Removal steps of speakers 1090 SpeakersIdeaPad U260 Hardware Maintenance Manual Important notices for handling the system board 1100 System boardLenovo IdeaPad U260 Figure 10. Removal steps of system board IdeaPad U260 Hardware Maintenance ManualStep Screw quantityFigure 11. Removal steps of base cover 1110 base coverLenovo IdeaPad U260 Note Applying labels to the base cover IdeaPad U260 Hardware Maintenance ManualFigure 12. Removal steps of LCD front bezel 1120 LCD front bezelLenovo IdeaPad U260 Figure 13. Removal steps of LCD panel, LCD cable and hinges 1130 LCD panel, LCD cable and hingesIdeaPad U260 Hardware Maintenance Manual Note The LCD cables are attached to the LCD panel by a metal connector Figure 13. Removal steps of LCD panel, LCD cable and hinges continuedLenovo IdeaPad U260 Figure 14. Removal steps of integrated camera 1140 Integrated cameraIdeaPad U260 Hardware Maintenance Manual Figure 15. Removal steps of antenna assembly and LCD cover 1150 Antenna assembly and LCD coverLenovo IdeaPad U260 Front view LocationsIdeaPad U260 Hardware Maintenance Manual Right-side view Bottom and Left-side view5 AC power adapter jack 1 Integrated wireless device switch Select models onlyParts list IdeaPad U260 Hardware Maintenance ManualThis section presents the following service parts “Overall” on page “AC adapters” on page “Power cords” on pageOverall Lenovo IdeaPad U260Table 5. Parts list-Overall IdeaPad U260 Hardware Maintenance ManualNo. FRU FRU noTable 5. Parts list-Overall continued Lenovo IdeaPad U260No. FRU FRU noLCD FRUs IdeaPad U260 Hardware Maintenance ManualIn Lenovo IdeaPad U260, there are following types of LCDs “12.5-in. HD TFT”Table 6. Parts list-12.5-in. HD TFT 12.5-in. HD TFTLenovo IdeaPad U260 No. FRUKeyboard Table 7. Parts list-KeyboardIdeaPad U260 Hardware Maintenance Manual Miscellaneous parts Table 8. Parts list-Miscellaneous partsLenovo IdeaPad U260 AC adapters Table 9. Parts list-3-pin AC adaptersIdeaPad U260 Hardware Maintenance Manual Power cords Table 10. Parts list-3-pin power cordsLenovo IdeaPad U260 RegionIdeaPad U260 Hardware Maintenance Manual Table 10. Parts list-3-pin power cords continuedRegion Lenovo IdeaPad U260 Table 10. Parts list-3-pin power cords continuedRegion Notices IdeaPad U260 Hardware Maintenance ManualTrademarks Notices