Symptom or error
FRU or action, in sequence
02F4
EISA CMOS not writable.
1. Load Setup Defaults in
IBM BIOS Setup Utility.
2. Replace the backup battery.
3. System board.
02F5
DMA test failed.
1. DIMM.
2. System board.
02F6
Software NMI failed
1. DIMM.
2. System board.
02F7
Fail-safe timer NMI failed
1. DIMM.
2. System board.
1802
Unauthorized network card is
plugged in—Turn off and
remove the miniPCI network
card.
1. Remove Mini PCI network
card.
2. System board.
1803
Unauthorized daughter card is
plugged in—Turn off and
remove the daughter card.
1. Remove the daughter
card that you installed.
2. System board.
Symptom-to-FRU index
58
MT 2373/2374/2375/2376/2378/2379
Summary of Contents for ThinkPad T40 series
Page 6: ...2 MT 2373 2374 2375 2376 2378 2379...
Page 46: ...Checkout guide 42 MT 2373 2374 2375 2376 2378 2379...
Page 121: ...5 4 Removing and replacing a FRU ThinkPad T40 T40p T41 Series 117...
Page 134: ...4 4 continued Removing and replacing a FRU 130 MT 2373 2374 2375 2376 2378 2379...
Page 135: ...5 5 continued Removing and replacing a FRU ThinkPad T40 T40p T41 Series 131...
Page 143: ...1 2 3 4 5 6 7 8 9 15 10 11 12 13 14 18 16 17 Locations ThinkPad T40 T40p T41 Series 139...
Page 171: ...LCD FRUs 1 b a 2 5 c d 3 7 8 9 4 Parts list ThinkPad T40 T40p T41 Series 167...
Page 188: ...Part Number 13N5911 1P P N 13N5911...