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Lenovo manual Parts list-Keyboard, IdeaPad U260 Hardware Maintenance Manual

Models: U260

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IdeaPad U260 Hardware Maintenance Manual

Keyboard

Table 7. Parts list—Keyboard

		P/N

	English	25011347
	U.K. English	25011455
	Italian	25011454
	Spanish	25011452
	Turkish	25011451
	Thai	25011453
	Portuguese	25011450
	Latin	25011449
	Canadian Bilingual (En+Fr)	25011448
	Korean	25011447
	Traditional Chinese	25011446
	Russian	25011445
	French	25011444
	German	25011443
Chicony	Arabic	25011441
	Brazilian	25011442
	Japanese	25011440
	Dutch	25011439
	Greek	25011438
	Hebrew	25011437
	Hungarian	25011436
	Nordic	25011435
	Belgian	25011434
	Icelandic	25011433
	Slovenian	25011432
	Swiss	25011431
	US international	25011346
	Bulgarian	25011345
	Czech&Slovak	25011344

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Lenovo manual Parts list-Keyboard, IdeaPad U260 Hardware Maintenance Manual

Contents

Hardware Maintenance Manual IdeaPad U260First Edition Aug Copyright Lenovo 2010. All rights reserved Related service information ContentsImportant 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 Safety notice DANGER IdeaPad U260 Hardware Maintenance ManualSafety 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 informationStrategy for replacing FRUs Important service informationBefore replacing parts 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 Checking operational charging Power system checkoutChecking the AC adapter General checkoutChecking the battery pack IdeaPad U260 Hardware Maintenance ManualRestore of factory default Related service informationRestoring the factory contents by using OneKey Recovery Using recovery discsSupervisor password PasswordsPower-on password IdeaPad U260 Hardware Maintenance ManualSleep standby mode Power managementScreen blank mode Related service informationHibernation mode IdeaPad U260 Hardware Maintenance ManualLenovo IdeaPad U260 SpecificationsTable 1. Specifications Lenovo IdeaPad U260Feature Table 1. Specifications continuedIdeaPad U260 Hardware Maintenance Manual DescriptionIndicator Status indicatorsTable 2. Status indicators Lenovo IdeaPad U260Indicator Table 2. Status indicators continuedIdeaPad U260 Hardware Maintenance Manual MeaningLenovo IdeaPad U260 Fn key combinationsTable 4. Fn key combinations Key combinationPlastic to plastic FRU replacement noticesScrew notices Logic card to plasticLenovo IdeaPad U260 Removing and replacing an FRUDANGER IdeaPad U260 Hardware Maintenance Manual 1010 KeyboardFigure 1. Removal steps of keyboard StepLenovo IdeaPad U260 1020 Keyboard bezelFigure 2. Removal steps of keyboard bezel StepIdeaPad U260 Hardware Maintenance Manual Figure 2. Removal steps of keyboard bezel continuedWhen installing Make sure that all the connectors are attached firmly Step Lenovo IdeaPad U260Figure 2. Removal steps of keyboard bezel continued Screw quantityIdeaPad U260 Hardware Maintenance Manual Figure 2. Removal steps of keyboard bezel continuedLenovo IdeaPad U260 1030 Battery packFigure 3. Removal steps of battery pack 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 U260IdeaPad U260 Hardware Maintenance Manual 1050 LCD unitFigure 5. Removal steps of LCD unit 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 Step Figure 10. Removal steps of system boardIdeaPad U260 Hardware Maintenance Manual 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 5 AC power adapter jack Right-side viewBottom and Left-side view 1 Integrated wireless device switch Select models onlyThis section presents the following service parts “Overall” on page Parts listIdeaPad U260 Hardware Maintenance Manual “AC adapters” on page “Power cords” on pageOverall Lenovo IdeaPad U260No. FRU Table 5. Parts list-OverallIdeaPad U260 Hardware Maintenance Manual FRU noNo. FRU Table 5. Parts list-Overall continuedLenovo IdeaPad U260 FRU noIn Lenovo IdeaPad U260, there are following types of LCDs LCD FRUsIdeaPad U260 Hardware Maintenance Manual “12.5-in. HD TFT”Lenovo IdeaPad U260 Table 6. Parts list-12.5-in. HD TFT12.5-in. HD TFT 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 Lenovo IdeaPad U260 Power cordsTable 10. Parts list-3-pin power cords 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