Symptom-to-FRU error messages
Symptom or error
FRU or action, in
sequence
No beep during POST, but
system runs correctly.
1. Turn the volume up
and check the
speaker.
2. Speaker.
3. Sub card.
4. System board.
Audio-related symptoms
Symptom or error
FRU or action, in
sequence
In OS/2, DOS, or Windows
multimedia programs, no
sound comes from the
computer. (Only system
beeps are heard at
power-on.)
Check that the device
driver is installed
correctly.
CD-ROM-related symptoms
Symptom or error
FRU or action, in
sequence
You hear a noise from the
CD-ROM drive when the
CD-ROM is spinning.
1. CD-ROM drive.
2. System board.
The CD-ROM tray does not
open even if you press the
CD-ROM eject button.
Insert a pin into the
CD-ROM emergency eject
hole, and eject the CD-ROM
tray.
24
ThinkPad 600X Hardware Maintenance Manual
Summary of Contents for ThinkPad 600X?
Page 1: ...January 2000 This manual supports ThinkPad 600X MT 2645 ThinkPad 600X MT 2646...
Page 43: ...FRU removals and replacements 1020 DIMM 39...
Page 44: ...FRU removals and replacements 1025 Modem card 40 ThinkPad 600X Hardware Maintenance Manual...
Page 45: ...FRU removals and replacements 1030 Battery pack 2 Unlock Lock 1 41...
Page 50: ...FRU removals and replacements 8 46 ThinkPad 600X Hardware Maintenance Manual...
Page 72: ...Locations Password pads 68 ThinkPad 600X Hardware Maintenance Manual...
Page 73: ...Parts list Parts list 69...