Motorola PPC/CPCI-690, Reference Manual

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Troubleshooting
PPC/CPCI-690 B - 5
Wrong board configura-
tion, faulty switch setting Configure the board correctly
for the respective device
Devices are disabled Configure board correctly
Board runs unstable Disregard of environmental
requirements 1. Check that tempera-
ture inside system stays
within specified ranges
for all system devices
2. Check for hot-spots
within system
Improve cooling system
if necessary.
3. Check that other envi-
ronmental values like
moisture or altitude are
kept within specified
ranges
Drivers are missing, faulty
or do not match hardware 1. Check that all used
hardware parts have a
driver matching the
hardware
2. Reinstall hardware
drivers
Board defect Replace board
Low system perfor-
mance Caches are disabled Enable caches
Memory/PMC mod-
ule does not work Module defect Replace module
Module not defined for the
used board 1. Check if module speci-
fication matches with
interface specification
of board.
2. Replace module if spec-
ifications do not match
Module not installed cor-
rectly Check if module fits perfectly
in socket.
Wrong board configura-
tion, faulty switch setting Configure the board correctly
for the respective module
Problem Possible Reason Solution