IBM HS20 Hardware Maintenance Manual - Page 97

SCSI error codes, Temperature error messages, Power error messages - cpu

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SCSI error codes Error code All SCSI Errors One or more of the following might be causing the problem: v A failing SCSI device (adapter, drive) v An improper SCSI configuration v Duplicate SCSI IDs in the same SCSI chain FRU/action v Verify that the SCSI devices are configured correctly. Temperature error messages Note: See "System" on page 94 to determine which components should be replaced by a field service technician. Message Action System over temperature for CPU x. 1. Ensure that the system is being properly cooled; see "System reliability considerations" on page 27. 2. Replace microprocessor x. Blade Storage Expansion option over recommended temperature. 1. Ensure that the system is being properly cooled; see "System reliability considerations" on page 27. 2. Replace the SCSI hard disk drives. 3. Replace the Blade Storage Expansion option. CPU x over temperature. 1. Ensure that the system is being properly cooled; see "System reliability considerations" on page 27. 2. Replace microprocessor x. Power error messages Note: See "System" on page 94 to determine which components should be replaced by a field service technician. Message Action BSE +12V over recommended voltage 1. Check BladeCenter power (see BladeCenter Hardware Maintenance Manual). 2. Reseat blade storage expansion option. 3. Replace blade storage expansion option. BSE +12V under recommended voltage 1. Reseat blade storage expansion option. 2. Replace blade storage expansion option. BSE +5V over recommended voltage 1. Reseat blade storage expansion option. 2. Replace blade storage expansion option. BSE +5V under recommended voltage 1. Reseat blade storage expansion option. 2. Replace blade storage expansion option. BSE +18V over recommended voltage 1. Reseat blade storage expansion option. 2. Replace blade storage expansion option. BSE +18V under recommended voltage 1. Reseat blade storage expansion option. 2. Replace blade storage expansion option. Chapter 8. Symptom-to-FRU index 87

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SCSI error codes
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)
v
An improper SCSI configuration
v
Duplicate SCSI IDs in the same SCSI
chain
v
Verify that the SCSI devices are configured correctly.
Temperature error messages
Note:
See “System” on page 94 to determine which components should be replaced by a field service technician.
Message
Action
System over temperature for CPU
x
.
1.
Ensure that the system is being properly cooled
; see “System
reliability considerations” on page 27.
2.
Replace microprocessor
x
.
Blade Storage Expansion option over
recommended temperature.
1.
Ensure that the system is being properly cooled
; see “System
reliability considerations” on page 27.
2.
Replace the SCSI hard disk drives.
3.
Replace the Blade Storage Expansion option.
CPU
x
over temperature.
1.
Ensure that the system is being properly cooled
; see “System
reliability considerations” on page 27.
2.
Replace microprocessor
x
.
Power error messages
Note:
See “System” on page 94 to determine which components should be replaced by a field service technician.
Message
Action
BSE +12V over recommended voltage
1.
Check BladeCenter power
(see BladeCenter
Hardware
Maintenance Manual
).
2.
Reseat blade storage expansion option.
3.
Replace blade storage expansion option.
BSE +12V under recommended voltage
1.
Reseat blade storage expansion option.
2.
Replace blade storage expansion option.
BSE +5V over recommended voltage
1.
Reseat blade storage expansion option.
2.
Replace blade storage expansion option.
BSE +5V under recommended voltage
1.
Reseat blade storage expansion option.
2.
Replace blade storage expansion option.
BSE +18V over recommended voltage
1.
Reseat blade storage expansion option.
2.
Replace blade storage expansion option.
BSE +18V under recommended voltage
1.
Reseat blade storage expansion option.
2.
Replace blade storage expansion option.
Chapter 8. Symptom-to-FRU index
87