Lenovo 3000 N100 0689 Hardware Maintenance Manual

Also see for 3000 N100: Hardware Maintenance Manual Brochure & specs Brochure Install guide Setup poster

Contents

Lenovo 3000 N100Product overview . . . . . . . . . . . . 32Specifications . . . . . . . . . . . . . 32Status indicators . . . . . . . . . . . . 34FRU tests . . . . . . . . . . . . . . 35Fn key combinations . . . . . . . . . . 36Symptom-to-FRU index . . . . . . . . . . 37Numeric error codes . . . . . . . . . . 37Error messages . . . . . . . . . . . . 39Beep symptoms . . . . . . . . . . . . 40No-beep symptoms . . . . . . . . . . . 40LCD-related symptoms . . . . . . . . . 41Intermittent problems . . . . . . . . . . 42Undetermined problems . . . . . . . . . 42FRU replacement notices . . . . . . . . . . 43Screw notices . . . . . . . . . . . . . 43Retaining serial numbers . . . . . . . . . 43Restoring the serial number of the system unit 44Retaining the UUID . . . . . . . . . 44Reading or writing the ECA information . . 44Removing and replacing a FRU . . . . . . . . 461010 Battery pack . . . . . . . . . . . 471020 Hard disk drive slot cover . . . . . . . 481030 Hard disk drive . . . . . . . . . . 481040 PCI Express Mini Card for 802.11 a/b/gwireless LAN . . . . . . . . . . . . . 491050 PCI Express Mini Card for 802.11 a/b/g/nwireless LAN . . . . . . . . . . . . . 501060 DIMM slot cover . . . . . . . . . . 511070 DIMM . . . . . . . . . . . . . 511080 Optical drive . . . . . . . . . . . 521090 Thermal module slot cover . . . . . . 531100 Fan . . . . . . . . . . . . . . 541110 Thermal module . . . . . . . . . . 551120 CPU . . . . . . . . . . . . . . 571130 Cover, strip (E cover) . . . . . . . . 581140 Keyboard . . . . . . . . . . . . 591150 Function board . . . . . . . . . . 611160 LCD unit . . . . . . . . . . . . 621170 Top cover assembly (C cover) with speakersand Bluetooth daughter card (BDC) . . . . . 651180 USB/Audio connector card . . . . . . 701190 VGA connector card . . . . . . . . . 711200 System board, MDC, PC Card slot, andbottom cover assembly (D cover) . . . . . . 722010 LCD front bezel (B cover) . . . . . . . 762020 Inverter card . . . . . . . . . . . 772030 LCD panel, LCD cable, and hinges . . . . 782040 Camera and LCD rear cover assembly (Acover) . . . . . . . . . . . . . . . 80Locations . . . . . . . . . . . . . . . 82Front view. . . . . . . . . . . . . . 82Rear view . . . . . . . . . . . . . . 83Bottom view . . . . . . . . . . . . . 83Parts list . . . . . . . . . . . . . . . 84Overall . . . . . . . . . . . . . . . 84LCD FRUs . . . . . . . . . . . . . . 9914.1-in. WXGA TFT . . . . . . . . . . 9915.4-in. WXGA TFT . . . . . . . . . 10115.4-in. WSXGA+ TFT . . . . . . . . 103Keyboard . . . . . . . . . . . . . . 105Recovery CDs . . . . . . . . . . . . 106Windows XP Professional . . . . . . . 106Windows XP Home Edition . . . . . . 107Corel software CDs . . . . . . . . . . 108AC adapters . . . . . . . . . . . . . 108Miscellaneous parts . . . . . . . . . . 109Optional FRU . . . . . . . . . . . . 110Common parts list . . . . . . . . . . . 110Tools . . . . . . . . . . . . . . 110Power cords . . . . . . . . . . . . 111Notices . . . . . . . . . . . . . . . 112Trademarks . . . . . . . . . . . . . . 113© Copyright Lenovo 2006 31