IBM 4500R Hardware Maintenance Manual - Page 136

SCSI error codes, Temperature error messages, DASD bank 2 Over Temperature

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Page 136 highlights

Error Code/Symptom FRU/Action I9990305 (Fixed boot 1. Install operating system to hard disk drive. sector error, no operating system installed) I9990650 (AC power 1. Check cable has been restored) 2. Check for interruption of power supply 3. Power Cable SCSI error codes Error Code FRU/Action All SCSI Errors One or 1. External SCSI devices must be powered-on before more of the following might be you power-on the server. causing the problem: 2. The cables for all external SCSI devices are • A failing SCSI device (adapter, connected correctly. drive, controller) 3. If you have attached an external SCSI device to the • An improper SCSI server, make sure the external SCSI termination is configuration or SCSI set to automatic. termination jumper setting 4. The last device in each SCSI chain is terminated • Duplicate SCSI IDs in the correctly. same SCSI chain 5. The SCSI devices are configured correctly. • A missing or improperly installed SCSI terminator • A defective SCSI terminator • An improperly installed cable • A defective cable Temperature error messages Message Action DASD bank 2 Over Temperature 1. Ensure system is being properly cooled; see (level-critical; Direct Access "Temperature checkout" on page 27. Storage Device bay "X" was over temperature) DASD Over recommened Temperature (sensor X) (level-warning; DASD bay "X" had over temperature condition) 1. Ensure system is being properly cooled; see "Temperature checkout" on page 27 . DASD under recommended 1. Ambient temperature must be within normal temperature (sensor X) (level- operating specifications; see "Features and warning; direct access storage specifications" on page 3. device bay "X" had under temperature condition) 128 Hardware Maintenance Manual: Netfinity 4500R Type 8656

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128
Hardware Maintenance Manual: Netfinity 4500R Type 8656
SCSI error codes
Temperature error messages
I9990305
(Fixed boot
sector error, no operating system
installed)
1.
Install operating system to hard disk drive.
I9990650
(AC power
has been restored)
1.
Check cable
2.
Check for interruption of power supply
3.
Power Cable
Error Code
FRU/Action
All SCSI Errors
One or
more of the following might be
causing the problem:
•
A failing SCSI device (adapter,
drive, controller)
•
An improper SCSI
configuration or SCSI
termination jumper setting
•
Duplicate SCSI IDs in the
same SCSI chain
•
A missing or improperly
installed SCSI terminator
•
A defective SCSI terminator
•
An improperly installed cable
•
A defective cable
1.
External SCSI devices must be powered-on before
you power-on the server.
2.
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.
The last device in each SCSI chain is terminated
correctly.
5.
The SCSI devices are configured correctly.
Message
Action
DASD bank 2 Over Temperature
(level-critical; Direct Access
Storage Device bay "X" was over
temperature)
1.
Ensure system is being properly cooled
; see
“
Temperature checkout
”
on page 27.
DASD Over recommened
Temperature
(sensor X)
(level-warning; DASD bay "X"
had over temperature condition)
1.
Ensure system is being properly cooled
; see
“
Temperature checkout
”
on page 27 .
DASD
under recommended
temperature (sensor X)
(level-
warning; direct access storage
device bay "X" had under
temperature condition)
1.
Ambient temperature must be within normal
operating specifications
; see
“
Features and
specifications
”
on page 3.
Error Code/Symptom
FRU/Action