Motorola PPC/CPCI-690 Reference Manual page 172

During Boot-Up Procedure
During Board Operation
B - 4
Problem
Problem
Board does not boot
Problem
Application software
does not work
Connected devices do
not work
Possible Reason
Board defect
Damaged plugs, bent or
broken pins: backplane
defect
Possible Reason
Boot device is not parti-
tioned according to used
operating system
Boot sequence not correct
Interrupts are not set cor-
rectly
Wrong configuration of
boot devices
Possible Reason
Memory ranges of system
and peripheral boards do
not match
Not enough disk capacity
on mass storage device
Not enough system memory
Used I/O ranges do not
match
Device defect
Device not connected to
power supply
Troubleshooting
Solution
Replace board
1. Check CompactPCI slot
position to be used for
bent or broken pins
2. Replace backplane
Solution
Check partition according to
operating system's needs.
Correct boot sequence, e.g. via
PowerBoot
Set interrupts correctly
Configure boot devices cor-
rectly, e.g via PowerBoot set-
boot command
Solution
Change application software
so that memory ranges match
I/O cards and host.
Add disk capacity
Add system memory
Change application software
so that I/O ranges match I/O
cards and host.
Replace device
Connect device to power sup-
ply
PPC/CPCI-690