Canon imagePASS-A2 Service Manual page 66

T 1: imagePASS error conditions (Continued)
ABLE
Symptom
System problems
Clock is slow; time listed
on Configuration page is
earlier or later than the
actual time
System performs slowly or
hangs periodically
Enclosed chassis fan is
noisy, or is not producing
air
T
ROUBLESHOOTING
Possible cause
One of the following:
• Missing or dead battery
on the motherboard
• Faulty motherboard
One of the following:
• Missing or faulty
DIMM(s), DIMM
installed in wrong slot, or
faulty DIMM
connections
• Faulty hard disk drive
• Overheated or faulty
CPU
• Faulty motherboard
Fan is faulty
Suggested action
1 Replace the battery on the motherboard, and then update the time in
imagePASS Setup.
For information about imagePASS Setup, see Configuration and Setup, which
is part of the user documentation set.
2 Clear the CMOS (see page
3 Replace the motherboard.
1 Check that the DIMM is installed in the correct slot (see
2 Reseat to remove any oxidation on the connector.
3 Reseat the cables to the hard disk drive.
4 Replace the hard disk drive cable.
5 Replace the hard disk drive.
6 Make sure that the CPU on the motherboard is present and firmly seated and
that the fan cable is connected.
7 Replace the CPU.
8 Clear the CMOS (see page
9 Replace the motherboard.
Replace the chassis fan.
40).
40).
66
page 18).