Ocp Status And Error Messages - Digital Equipment 5200 Series Service Maintenance Manual

OCP Status and Error Messages

Status
CPU ambient
temperature
For Pentium Pro:
For Pentium II:
Power supply status
Fan status
CPU status
For Pentium Pro:
For Pentium II:
Normal OCP
Display
CPU1 temp=xxxC
CPU2 temp=xxxC
PROC1 temp=XXX C
PROC2 temp=XXX C
P/S1 OK
Sys fans OK
xxxMPn/yy
xxx=processor speed
n=number of processors
y-cache size
OCP Error
Display
CPU1 over heat
CPU2 over heat
PROC 1 overheat
PROC 2 overheat
P/S1 fail
Sys fan 1 fail
Sys fan 2 fail
Sys fan 3 fail
Sys fan 4 fail
Sys fan 5 fail
CPU1 fail
CPU2 fail
PROC 1 failure
PROC 2 failure
Troubleshooting
Description of
Error Display/Action
Temperature of CPU 1 is out of range.
Temperature of CPU 2 is out of range.
Temperature of Processor 1 is out of
range.
Temperature of Processor 2 is out of
range.
Action: Verify fans are operational.
Power supply 1 is not working.
Action: Check that power supply cables
and connectors are connected correctly.
Fan 1 is not working.
Fan 2 is not working.
Fan 3 is not working.
Fan 4 is not working.
Fan 5 is not working.
Action: Check that fan connectors are
connected correctly.
Internal defect of CPU 1 or internal
temperature exceeds the upper limit.
Internal defect of CPU 2 or internal
temperature exceeds the upper limit.
Internal defect of Processor 1 or internal
temperature exceeds the upper limit .
Internal defect of Processor 1 or internal
temperature exceeds the upper limit .
continued
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