IBM xSeries 440 8687, Руководство по техническому обслуживанию аппаратной части

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AC
good
LED
DC
good
LED
Front
power on
light
Power good
indicators
(center plane) Description FRU/action
On On Blinking Off Standby power
problem
1. View service processor error logs
through serial connection of remote
supervisor adapter.
2. Force power-on (see “Power switch
bypass” on page 132) to eliminate suspect
power/reset card.
3. Isolate with single SMP Expansion Module.
4. Disconnect the following items from the
center plane in order to isolate the failing
FRU:
v
Center plane light path cable and SCSI
power cable (J8, J9)
v PCI adapters
v Fans 1 and 2
v I/O board cable attachments (J1, J2, J3,
J8) (see “I/O board internal connectors”
on page 132)
5. If no LEDs are lit after step 4, replace the
following:
a. Center plane VRM
b. Center plane
c. PCI-X board and VRM
d. I/O board and VRM
e. Remote Supervisor Adapter
On On Off Off Power/reset card
problem
1. Power/reset card (front panel) and cable
2. I/O board
On On On On Power is OK. N/A
POST error codes
In the following error codes, X can be any number or letter.
Error code/symptom FRU/action
062 (Three consecutive boot failures using the
default configuration.)
1. Flash system to latest level.
2. I/O board.
101, 102 (Tick timer internal interrupt, internal
timer channel 2)
v I/O board
106 (Diskette controller failure)
v I/O board
114 (Adapter read-only memory (ROM) error)
1. Remove adapters and reinstall one at a time; replace failing
adapter.
2. I/O board.
151 (Real time clock error)
1. Battery
2. I/O board
161 (Real time clock battery error)
1. Battery
2. I/O board
Symptom-to-FRU index
181