IBM 6648 User Manual
Page 173
POST Error Code
FRU/Action
1780
(Disk Drive 0)1781 (Disk Drive 1)1782 (Disk
Drive 2)1783 (Disk Drive 3)
1.
See “Power supply” on page 108
2.
Hard Disk Drive
3.
System Board
4.
Hard Disk Cable
5.
Power Supply
180X, 188X
PCI configuration or resource error
1.
Run Setup and verify PCI/ISA configuration
settings.
2.
If necessary, set ISA adapters to Not available to
allow PCI adapters to properly configure.
3.
Remove any suspect ISA adapters.
4.
Rerun diagnostics.
5.
PCI Adapter
1962
Boot sequence error
1.
Possible hard disk drive problem; see “Hard
disk drive boot error” on page 123.
209X
1.
Diskette Drive
2.
Diskette Cable
20XX
Not listed above
1.
BSC Adapter
21XX
1.
SCSI Device
2.
16-bit AT Fast SCSU adapter
3.
Alternate BSC adapter
2401, 2402
If screen colors change
1.
Display
2401, 2402
If screen colors are OK
1.
System Board
2.
Display
2409
1.
Display
2410
1.
System Board
2.
Display
2462
Video memory configuration error
1.
Check cable connections
2.
Run Setup and verify video configuration
settings
3.
Video Memory Modules
4.
Video Adapter (if installed)
5.
System Board
4611, 4630
1.
Multiport/2 Interface Board
2.
Multiport/2 Adapter
Chapter 3. Types 6058/6059/6269/6578/6579
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