IBM eServer xSeries 345 Type 8670, Maintenance Manual

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Note: See “System” on page 116 to determine which components should be replaced by a field service technician.
Error code/symptom FRU/action
I9990650
(AC power has been restored)
1. Check cable.
2. Check for interruption of power.
3. Power cable.
Service processor error codes
When viewed from POST, service processor error codes will appear in hexadecimal
form (generally beginning with A2, A3, A4, A5, A6, A7, AD, AE, or E1). However,
when viewed from the System Error Log, the messages will appear as text. To
determine a possible error condition for the service processor, see the System Error
Log (see “Viewing error logs from diagnostic programs” on page 28).
SCSI error codes
Note: If a ServeRAID-5i controller is installed and later removed, you must
re-enable the on-board SCSI controller in using the Configuration/Setup
Utility program (see “Starting the Configuration/Setup Utility program” on
page 11).
Error code FRU/action
All SCSI Errors One or more of the
following might be causing the problem:
v A failing SCSI device
(adapter, drive, controller)
v An improper SCSI configuration or SCSI
termination jumper setting
v Duplicate SCSI IDs in the same SCSI
chain
v A missing or improperly installed SCSI
terminator
v
A defective SCSI terminator
v
An improperly installed cable
v
A defective cable
1. External SCSI devices must be turned on before you turn on
the server.
2. Make sure that the cables for all external SCSI devices are
connected correctly.
3. If you have attached an external SCSI device to the server, make
sure the external SCSI termination is set to automatic.
4. Make sure that the last device in each SCSI chain is terminated
correctly.
5. Make sure that the SCSI devices are configured correctly.
Temperature error messages
Note: See “System” on page 116 to determine which components should be replaced by a field service technician.
Message Action
DASD Over Temperature
(level-critical; direct access storage device
bay
x was over temperature)
v
Ensure that the system is being properly cooled ; see “System
reliability considerations” on page 41.
DASD Over recommended Temperature
(sensor
x )
(level-warning; DASD bay x had over
temperature condition)
v
Ensure that the system is being properly cooled ; see “System
reliability considerations” on page 41.
Chapter 6. Symptom-to-FRU index
107