Scsi Error Codes; Temperature Error Messages - IBM 8670M1X User Manual

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
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

Temperature error messages

Note: See "System" on page 116 to determine which components a field service technician should replace.
Message
DASD Over Temperature
(level-critical; direct access storage device
bay x was over temperature)
DASD Over recommended Temperature
(sensor x)
(level-warning; hard disk drive bay x had
over temperature condition)
DASD under recommended temperature
(sensor x) (level-warning; direct access
storage device bay x had under
temperature condition)
DASD Over Temperature
(level-critical; sensor for DASD1 reported
temperature over recommended range)
Power supply x Temperature Fault
(level-critical; power supply x had over
temperature condition)
System board is over recommended
temperature
(level-warning; system board is over
recommended temperature)
System board is under recommended
temperature
(level-warning; system board is under
recommended temperature)
108
xSeries 345 Type 8670: Hardware Maintenance Manual and Troubleshooting Guide
FRU/action
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.
Action
Ensure that the server is being properly cooled; see "System
reliability considerations" on page 41.
Ensure that the server is being properly cooled; see "System
reliability considerations" on page 41.
Ambient temperature must be within normal operating
specifications; see "Features and specifications" on page 3.
Ensure that the server is being properly cooled; see "System
reliability considerations" on page 41.
1. Ensure that the server is being properly cooled; see "System
reliability considerations" on page 41.
2. Replace power supply x.
1. Ensure that the server is being properly cooled; see "System
reliability considerations" on page 41.
2. Replace the system board.
Ambient temperature must be within normal operating
specifications; see "Features and specifications" on page 3.