Fan Error Messages; Power Error Messages; System Shutdown - IBM 8669 - Eserver xSeries 342 Hardware Maintenance Manual

Fan error messages

Message
Fan "X" failure (level-critical; fan "X" had a
failure)
Fan "X" fault (level-critical; fan "X" beyond
recommended RPM range)
Fan "X" Outside Recommended Speed
Action

Power error messages

Message
Power supply "X" current share fault
(level-critical; excessive current demand on
power supply "X")
Power supply "X" DC good fault
(level-critical; power good signal not detected
for power supply "X")
Power supply "X" temperature fault
Power supply "X" removed
Power supply "X" fan fault (level-critical;
fan fault in power supply "X")
Power supply "X" 12V fault (level-critical;
overcurrent condition detected)
Power supply "X" 3.3V fault (level-critical;
3.3V power supply "X" had an error)
Power supply "X" 5V fault (level-critical; 5V
power supply "X" had an error)
System running non-redundant power
(level-non-critical; system does not have
redundant power)
System under recommended voltage for
"X" (level-warning; indicated voltage supply
under nominal value; value for "X" can be
+12, -12, or +5)

System shutdown

Refer to the following tables when experiencing system shutdown related to voltage
or temperature problems.
100
Hardware Maintenance Manual: xSeries 342 Type 8669
Action
1. Check connections to fan "X"
2. Replace fan "X"
1. Check connections to fan "X"
2. Replace fan "X"
1. Replace Fan "X"
Action
1. Replace power supply "X"
1. Replace power supply "X"
1. Replace power supply "X"
1. No action required - information only
1. Replace power supply "X"
1. See "Power checkout" on page 19.
1. See "Power checkout" on page 19.
1. See "Power checkout" on page 19.
1. Add another power supply
2. Remove options from system
3. System can continue to operate without redundancy protection if 1
and 2 above are not followed.
1. Check connections to power subsystem
2. Replace power supply
3. Replace power backplane