SYMPTOM-to-FRU Index (AT Bus)

This index supports the following PS/2 Models:

•  8525 8525SX 8525-286 8530 8530-286 8533 8535 8540 8555
•  Always start with General CHECKOUT AT Bus

For Information on:	Go to:
Additional Service help. (For example	'RELATED Service INFORMATION'
voltage checks, or OS/2 Trap errors)
Possible software and hardware	'Software/Hardware mismatch Problems'
mismatch problems (not repairable by
replacing FRUs).
Starting the System Programs	Starting System Program Diagnostics
REMOVING a POWER-On Password	Erasing Power-ON Passwords
Memory Address Conflicts	Resolving Memory Address Conflicts