IBM HS20 Hardware Maintenance Manual - Page 99

System shutdown, System errors, Temperature-related system shutdown, Internal Error CPU x fault - hard drive

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Page 99 highlights

Note: See "System" on page 94 to determine which components should be replaced by a field service technician. Message Action System under recommended voltage for +1.25v. 1. Reseat blade server. 2. Replace blade server. System under recommended voltage for +1.5v. 1. Reseat blade server. 2. Replace blade server. System under recommended voltage for +2.5v. 1. Reseat blade server. 2. Replace blade server. System under recommended voltage for +3.3v. 1. Reseat blade server. 2. Replace blade server. System under recommended 5V fault. 1. Reseat blade server. 2. Replace blade server. System shutdown Refer to the following tables when experiencing system shutdown related to voltage or temperature problems. System errors Note: See "System" on page 94 to determine which components should be replaced by a field service technician. Message Action Internal Error CPU x fault 1. Reseat: a. I/O Expansion Option b. Blade Storage Expansion option. c. IDE hard drive. 2. Replace: a. Failing PCI adapter b. Microprocessor x. c. I/O Expansion Option. d. Blade Storage Expansion option. e. IDE hard drive. f. System board. Temperature-related system shutdown Note: See "System" on page 94 to determine which components should be replaced by a field service technician. Message Action System shutoff due to CPU x over temperature 1. Ensure that the system is being properly cooled; see "System reliability considerations" on page 27. 2. Replace microprocessor x. System shutoff due to Blade Storage Expansion option temperature 1. Ensure that the system is being properly cooled; see "System reliability considerations" on page 27. 2. Replace Blade Storage Expansion option. Chapter 8. Symptom-to-FRU index 89

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Note:
See “System” on page 94 to determine which components should be replaced by a field service technician.
Message
Action
System under recommended voltage for
+1.25v.
1.
Reseat blade server.
2.
Replace blade server.
System under recommended voltage for
+1.5v.
1.
Reseat blade server.
2.
Replace blade server.
System under recommended voltage for
+2.5v.
1.
Reseat blade server.
2.
Replace blade server.
System under recommended voltage for
+3.3v.
1.
Reseat blade server.
2.
Replace blade server.
System under recommended 5V fault.
1.
Reseat blade server.
2.
Replace blade server.
System shutdown
Refer to the following tables when experiencing system shutdown related to voltage
or temperature problems.
System errors
Note:
See “System” on page 94 to determine which components should be replaced by a field service technician.
Message
Action
Internal Error CPU x fault
1.
Reseat:
a.
I/O Expansion Option
b.
Blade Storage Expansion option.
c.
IDE hard drive.
2.
Replace:
a.
Failing PCI adapter
b.
Microprocessor
x
.
c.
I/O Expansion Option.
d.
Blade Storage Expansion option.
e.
IDE hard drive.
f.
System board.
Temperature-related system shutdown
Note:
See “System” on page 94 to determine which components should be replaced by a field service technician.
Message
Action
System shutoff due to CPU x over
temperature
1.
Ensure that the system is being properly cooled
; see “System
reliability considerations” on page 27.
2.
Replace microprocessor
x
.
System shutoff due to Blade Storage
Expansion option temperature
1.
Ensure that the system is being properly cooled
; see “System
reliability considerations” on page 27.
2.
Replace Blade Storage Expansion option.
Chapter 8. Symptom-to-FRU index
89