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Lenovo manual IdeaPad U260, Hardware Maintenance Manual

Models: U260

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IdeaPad U260

Hardware

Maintenance

Manual

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Lenovo manual IdeaPad U260, Hardware Maintenance Manual

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 guideGrounding requirements Handling devices that are sensitive to electrostatic dischargeIdeaPad U260 Hardware Maintenance Manual Safety notice Safety notices multilingual translationsSafety information IdeaPad U260 Hardware Maintenance Manual Safety notice DANGERSafety 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 IdeaPad U260 Hardware Maintenance Manual Laser compliance statementSafety information DANGERBefore replacing parts Important service informationStrategy 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 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 plasticLenovo IdeaPad U260 Removing and replacing an FRUDANGER Figure 1. Removal steps of keyboard 1010 KeyboardIdeaPad U260 Hardware Maintenance Manual StepFigure 2. Removal steps of keyboard bezel 1020 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 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 DANGERFigure 4. Removal steps of PCI Express Mini Card for wireless LAN 1040 PCI Express Mini Card for wireless LANIdeaPad U260 Hardware Maintenance Manual Lenovo IdeaPad U260 When installingFigure 5. Removal steps of LCD unit 1050 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 IdeaPad U260 Hardware Maintenance Manual Figure 10. Removal steps of system boardStep Screw quantityFigure 11. Removal steps of base cover 1110 base coverLenovo IdeaPad U260 IdeaPad U260 Hardware Maintenance Manual Note Applying labels to the base coverFigure 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 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. 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 Table 10. Parts list-3-pin power cords 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 IdeaPad U260 Hardware Maintenance Manual NoticesNotices Trademarks