Specifications

SCSI error codes
Error code FRU/action
All SCSI Errors One or more of the
following problems might be causing the
error:
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. Make sure that external SCSI devices are turned on before
you turn on the computer.
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 computer,
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
Message Action
DASD Over Temperature
(level-critical; direct access storage device
bay x was over temperature)
v Make sure that the computer is being properly cooled; see
“System reliability considerations” on page 31.
DASD Over recommended Temperature
(sensor x)
(level-warning; DASD bay x had over
temperature condition)
v Make sure that the computer is being properly cooled; see
“System reliability considerations” on page 31.
DASD under recommended temperature
(sensor x) (level-warning; direct access
storage device bay x had under
temperature condition)
v Ambient temperature must be within normal operating
specifications; see “Features and specifications — M Pro Type
6220 (desktop model)” on page 5. or “Features and specifications —
M Pro Type 6230 (tower model)” on page 6.
DASD Over Temperature
(level-critical; sensor for DASD1 reported
temperature over recommended range)
v Make sure that the computer is being properly cooled; see
“System reliability considerations” on page 31.
Power supply x Temperature Fault
(level-critical; power supply x had over
temperature condition)
1. Make sure that the computer is being properly cooled; see
“System reliability considerations” on page 31.
2. Replace power supply x
System board is over recommended
temperature
(level-warning; system board is over
recommended temperature)
1. Make sure that the computer is being properly cooled; see
“System reliability considerations” on page 31.
2. Replace the system board.
System board is under recommended
temperature
(level-warning; system board is under
recommended temperature)
v Ambient temperature must be within normal operating
specifications; see “Features and specifications — M Pro Type
6220 (desktop model)” on page 5. or “Features and specifications —
M Pro Type 6230 (tower model)” on page 6.
System over temperature for CPU x
(level-warning; CPU x reporting over
temperature condition)
v Ensure system is being properly cooled; see “System reliability
considerations” on page 31.
112 IBM IntelliStation M Pro Types 6220 and 6230: Hardware Maintenance Manual