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Lenovo manual Overall, Lenovo IdeaPad U260

Models: U260

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Lenovo IdeaPad U260

Overall

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Lenovo manual Overall, Lenovo IdeaPad U260

Contents

IdeaPad U260 Hardware Maintenance ManualFirst Edition Aug Copyright Lenovo 2010. All rights reserved Important service information ContentsRelated service information Safety informationLenovo IdeaPad U260 About this manualSafety information Safety informationGeneral safety IdeaPad U260 Hardware Maintenance ManualSafety information Electrical safetyPower supply units Pumps Blowers and fans Motor generators IdeaPad U260 Hardware Maintenance ManualSafety information Safety inspection guideIdeaPad U260 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic dischargeGrounding requirements Safety information Safety notices multilingual translationsSafety notice IdeaPad U260 Hardware Maintenance Manual Safety notice DANGERThe 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 informationSafety notice 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 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 IdeaPad U260 Hardware Maintenance ManualSafety notice DANGER 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 Safety informationSafety notice 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 cardBefore removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables Safety informationSafety notice DANGER IdeaPad U260 Hardware Maintenance Manual Laser compliance statementSafety information DANGERBefore replacing parts Important service informationStrategy for replacing FRUs IdeaPad U260 Hardware Maintenance ManualImportant notice for replacing a system board Important service informationStrategy for replacing a hard disk drive Replacement FRU Important information about replacing RoHS compliant FRUsIdeaPad U260 Hardware Maintenance Manual Important notes General checkoutGeneral checkout IdeaPad U260 Hardware Maintenance Manual The following are not covered under warrantyWhat to do first Checking the AC adapter Power system checkoutChecking operational charging General checkoutIdeaPad U260 Hardware Maintenance Manual Checking the battery packRestoring the factory contents by using OneKey Recovery Related service informationRestore of factory default Using recovery discsPower-on password PasswordsSupervisor password IdeaPad U260 Hardware Maintenance ManualScreen blank mode Power managementSleep standby mode Related service informationIdeaPad U260 Hardware Maintenance Manual Hibernation modeTable 1. Specifications SpecificationsLenovo IdeaPad U260 Lenovo IdeaPad U260IdeaPad U260 Hardware Maintenance Manual Table 1. Specifications continuedFeature DescriptionTable 2. Status indicators Status indicatorsIndicator Lenovo IdeaPad U260IdeaPad U260 Hardware Maintenance Manual Table 2. Status indicators continuedIndicator MeaningTable 4. Fn key combinations Fn key combinationsLenovo IdeaPad U260 Key combinationScrew notices FRU replacement noticesPlastic to plastic Logic card to plasticDANGER Removing and replacing an FRULenovo IdeaPad U260 Figure 1. Removal steps of keyboard 1010 KeyboardIdeaPad U260 Hardware Maintenance Manual StepFigure 2. Removal steps of keyboard bezel 1020 Keyboard bezelLenovo IdeaPad U260 StepWhen installing Make sure that all the connectors are attached firmly Figure 2. Removal steps of keyboard bezel continuedIdeaPad U260 Hardware Maintenance Manual Figure 2. Removal steps of keyboard bezel continued Lenovo IdeaPad U260Step Screw quantityFigure 2. Removal steps of keyboard bezel continued IdeaPad U260 Hardware Maintenance ManualFigure 3. Removal steps of battery pack 1030 Battery packLenovo IdeaPad U260 DANGERIdeaPad U260 Hardware Maintenance Manual 1040 PCI Express Mini Card for wireless LANFigure 4. Removal steps of PCI Express Mini Card for wireless LAN Lenovo IdeaPad U260 When installingFigure 5. Removal steps of LCD unit 1050 LCD unitIdeaPad U260 Hardware Maintenance Manual When installingRemove the LCD unit in the direction shown by arrows Figure 5. Removal steps of LCD unit continuedLenovo IdeaPad U260 IdeaPad U260 Hardware Maintenance Manual 1060 Hard disk driveFigure 6. Removal steps of hard disk drive Lenovo IdeaPad U260 1070 DIMMFigure 7. Removal steps of DIMM IdeaPad U260 Hardware Maintenance Manual 1080 Fan assembly and Heat Sink assemblyFigure 8. Removal steps of fan assembly and heat sink assembly c a b When installingLenovo IdeaPad U260 IdeaPad U260 Hardware Maintenance Manual 1090 SpeakersFigure 9. Removal steps of speakers Lenovo IdeaPad U260 1100 System boardImportant notices for handling the system board IdeaPad U260 Hardware Maintenance Manual Figure 10. Removal steps of system boardStep Screw quantityLenovo IdeaPad U260 1110 base coverFigure 11. Removal steps of base cover IdeaPad U260 Hardware Maintenance Manual Note Applying labels to the base coverLenovo IdeaPad U260 1120 LCD front bezelFigure 12. Removal steps of LCD front bezel IdeaPad U260 Hardware Maintenance Manual 1130 LCD panel, LCD cable and hingesFigure 13. Removal steps of LCD panel, LCD cable and hinges Lenovo IdeaPad U260 Figure 13. Removal steps of LCD panel, LCD cable and hinges continuedNote The LCD cables are attached to the LCD panel by a metal connector IdeaPad U260 Hardware Maintenance Manual 1140 Integrated cameraFigure 14. Removal steps of integrated camera Lenovo IdeaPad U260 1150 Antenna assembly and LCD coverFigure 15. Removal steps of antenna assembly and LCD cover IdeaPad U260 Hardware Maintenance Manual LocationsFront view Bottom and Left-side view Right-side view5 AC power adapter jack 1 Integrated wireless device switch Select models onlyIdeaPad U260 Hardware Maintenance Manual Parts listThis section presents the following service parts “Overall” on page “AC adapters” on page “Power cords” on pageLenovo IdeaPad U260 OverallIdeaPad U260 Hardware Maintenance Manual Table 5. Parts list-OverallNo. FRU FRU noLenovo IdeaPad U260 Table 5. Parts list-Overall continuedNo. FRU FRU noIdeaPad U260 Hardware Maintenance Manual LCD FRUsIn Lenovo IdeaPad U260, there are following types of LCDs “12.5-in. HD TFT”12.5-in. HD TFT Table 6. Parts list-12.5-in. HD TFTLenovo IdeaPad U260 No. FRUIdeaPad U260 Hardware Maintenance Manual Table 7. Parts list-KeyboardKeyboard Lenovo IdeaPad U260 Table 8. Parts list-Miscellaneous partsMiscellaneous parts IdeaPad U260 Hardware Maintenance Manual Table 9. Parts list-3-pin AC adaptersAC adapters Table 10. Parts list-3-pin power cords Power cordsLenovo IdeaPad U260 RegionRegion Table 10. Parts list-3-pin power cords continuedIdeaPad U260 Hardware Maintenance Manual Region Table 10. Parts list-3-pin power cords continuedLenovo IdeaPad U260 IdeaPad U260 Hardware Maintenance Manual NoticesNotices Trademarks