ThinkPad G40 and G41 series Hardware Maintenance Manual
Page 3
... . 37 Power system checkout 38 ThinkPad G40, G41 43 Product overview 45 Specifications 45 Status indicators 47 FRU tests 49 Fn key combinations 51 Symptom-to-FRU index 52 Numeric error codes 52 Error messages 56 Beep symptoms 58 No-beep symptoms 58 LCD-related symptoms 59 ...Intermittent problems 60 Undetermined problems 60 FRU replacement notices 61 Screw notices 61 Retaining serial numbers 62 Removing and replacing a FRU 65 1010 Battery pack 66 1020 Hard disk drive 67 © Lenovo...
... . 37 Power system checkout 38 ThinkPad G40, G41 43 Product overview 45 Specifications 45 Status indicators 47 FRU tests 49 Fn key combinations 51 Symptom-to-FRU index 52 Numeric error codes 52 Error messages 56 Beep symptoms 58 No-beep symptoms 58 LCD-related symptoms 59 ...Intermittent problems 60 Undetermined problems 60 FRU replacement notices 61 Screw notices 61 Retaining serial numbers 62 Removing and replacing a FRU 65 1010 Battery pack 66 1020 Hard disk drive 67 © Lenovo...
ThinkPad G40 and G41 series Hardware Maintenance Manual
Page 30
... covered under the warranty by referring to stress beyond normal use. Read this first __ 3. Date of unauthorized service or modification. 26 ThinkPad G40, G41 Failing FRU name and part number __ 8. Procedure index and page number in the diskette drive v Diskette drive damage caused by... caused by foreign material in which the machine failed __ 4. Date on the display, and beep symptoms __ 6. Machine type, model number, and serial number __ 9. Failure symptoms, error codes appearing on which the failing FRU was subjected to the following: The following symptoms might indicate ...
... covered under the warranty by referring to stress beyond normal use. Read this first __ 3. Date of unauthorized service or modification. 26 ThinkPad G40, G41 Failing FRU name and part number __ 8. Procedure index and page number in the diskette drive v Diskette drive damage caused by... caused by foreign material in which the machine failed __ 4. Date on the display, and beep symptoms __ 6. Machine type, model number, and serial number __ 9. Failure symptoms, error codes appearing on which the failing FRU was subjected to the following: The following symptoms might indicate ...
ThinkPad G40 and G41 series Hardware Maintenance Manual
Page 47
ThinkPad G40, G41 Product overview 45 Specifications 45 Status indicators 47 FRU tests 49 Fn key combinations 51 Symptom-to-FRU index 52 Numeric error codes 52 Error messages 56 Beep symptoms 58 No-beep symptoms 58 LCD-related symptoms 59 Intermittent problems 60 Undetermined problems 60 FRU replacement notices 61 Screw notices 61 Retaining serial... 2050 Lower case assembly 102 2060 Modem cable 103 2070 PC card slot assembly 104 2080 LCD front bezel 105 2090 Inverter card 106 © Lenovo 2005. Portions © IBM Corp. 2005. 43
ThinkPad G40, G41 Product overview 45 Specifications 45 Status indicators 47 FRU tests 49 Fn key combinations 51 Symptom-to-FRU index 52 Numeric error codes 52 Error messages 56 Beep symptoms 58 No-beep symptoms 58 LCD-related symptoms 59 Intermittent problems 60 Undetermined problems 60 FRU replacement notices 61 Screw notices 61 Retaining serial... 2050 Lower case assembly 102 2060 Modem cable 103 2070 PC card slot assembly 104 2080 LCD front bezel 105 2090 Inverter card 106 © Lenovo 2005. Portions © IBM Corp. 2005. 43
ThinkPad G40 and G41 series Hardware Maintenance Manual
Page 62
... password prompt A hard disk password is set the Screen expansion function. 58 ThinkPad G40, G41 System board. DIMM. System board No-beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD. 1. Make sure that every ... error codes" on , and LCD blank during POST. 1. Three short beeps, pause, three more short beeps, and one short beep. 1. System board One short beep, pause, three short beeps, pause, three more short beeps, and one short beep. DIMM. 3. System board. Type the password and press Enter. Two short beeps and...
... password prompt A hard disk password is set the Screen expansion function. 58 ThinkPad G40, G41 System board. DIMM. System board No-beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD. 1. Make sure that every ... error codes" on , and LCD blank during POST. 1. Three short beeps, pause, three more short beeps, and one short beep. 1. System board One short beep, pause, three short beeps, pause, three more short beeps, and one short beep. DIMM. 3. System board. Type the password and press Enter. Two short beeps and...