HP A7818-IE002 - Manual (Page 83)

Tests And Error Messages
POST Sequence And POST Error
Chapter 4 83
Table 4-3
Test Error Code Action to Take
During normal usage,
HP MaxiLife continually
checks vital system
parameters. If an error
occurs, a message
appears on the LCD
panel. System FAN System or chassis fan, fan cable
PCI FAN PCI fan, fan cable
CPU 1 FAN CPU fan, fan cable
CPU Throttle Processor frequency has been lowered to
prevent over temp errors
CPU Shutdown Processor has undergone an internal error
(IERR) or the processor temperature has risen
too quickly for CPU Throttle to be effective.
PCI temperature Ambient or PCI temperature > 64˚C
Disk temperature Disk temperature > 58˚C, or sensor unplugged
PSU 12 V error Power supply unit failed. Try the following:
• Replace the power supply unit with a
known working one
• If the problem persists, replace the system
board
Power CPU error
PSU 3V3 error
PSU 2V5 error
PSU 1V8 error
PSU -5V error