IBM 8478 Hardware Maintenance Manual - Page 123

installed.

Page 123 highlights

Error Code/Symptom FRU/Action 11XX (System board serial port 1 or 2 error) 1. Disconnect external cable on serial port. 2. Run Configuration/Setup 3. System Board 1162 (Serial port 1. Disconnect external cable on serial port configuration conflict) 2. Run Configuration/Setup 3. System board 1200 1. Microprocessor (microprocessor machine check) 1800 (No more 1. Run Configuration/Setup hardware interrupt 2. Failing Adapter available for PCI 3. System Board adapter) 1962 (Drive 1. Verify a bootable operating system is does not contain a valid boot installed. sector) 2. If RAID system, refer to the Hardware Maintenance Manual for the specific RAID adapter. 3. Run Diagnostics 4. Hard Disk Drive 5. Cable 6. SCSI Backplane 7. System Board 2400 (Video controller test failure) 1. Video Adapter (if installed) 2. System Board 2462 (Video memory configuration error) 1. Video Adapter (if installed) 2. System Board 5962 (IDE CD-ROM configuration error) 1. Run Configuration/Setup 2. CD-ROM Drive 3. CD-ROM Power Cable 4. IDE Cable 5. System Board 6. Battery 8603 (Pointing Device Error) 1. Pointing Device 2. System Board 00012000 (Processor 1. Update BIOS machine check) 2. Replace microprocessor Chapter 7. Symptom-to-FRU index 113

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Error
Code/Symptom
FRU/Action
11XX
(System
board
serial
port
1
or
2
error)
1.
Disconnect
external
cable
on
serial
port.
2.
Run
Configuration/Setup
3.
System
Board
1162
(Serial
port
configuration
conflict)
1.
Disconnect
external
cable
on
serial
port
2.
Run
Configuration/Setup
3.
System
board
1200
(microprocessor
machine
check)
1.
Microprocessor
1800
(No
more
hardware
interrupt
available
for
PCI
adapter)
1.
Run
Configuration/Setup
2.
Failing
Adapter
3.
System
Board
1962
(Drive
does
not
contain
a
valid
boot
sector)
1.
Verify
a
bootable
operating
system
is
installed.
2.
If
RAID
system,
refer
to
the
Hardware
Maintenance
Manual
for
the
specific
RAID
adapter.
3.
Run
Diagnostics
4.
Hard
Disk
Drive
5.
Cable
6.
SCSI
Backplane
7.
System
Board
2400
(Video
controller
test
failure)
1.
Video
Adapter
(if
installed)
2.
System
Board
2462
(Video
memory
configuration
error)
1.
Video
Adapter
(if
installed)
2.
System
Board
5962
(IDE
CD-ROM
configuration
error)
1.
Run
Configuration/Setup
2.
CD-ROM
Drive
3.
CD-ROM
Power
Cable
4.
IDE
Cable
5.
System
Board
6.
Battery
8603
(Pointing
Device
Error)
1.
Pointing
Device
2.
System
Board
00012000
(Processor
machine
check)
1.
Update
BIOS
2.
Replace
microprocessor
Chapter
7.
Symptom-to-FRU
index
113