IBM 6648 User Manual
Page 93
POST Error Code
FRU/Action
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
4612, 4613, 4640, 4641
1.
Memory Module Package
2.
Multiport/2 Adapter
4650
1.
Multiport/2 Interface Cable
46XX
Not listed above
1.
Multiport/2 Adapter
2.
Multiport/2 Interface
Board
3.
Memory Module
5600
1.
Financial System Controller Adapter
5962
An IDE device (other than hard drive)
configuration error
1.
Run Configuration
2.
CD-ROM Drive
3.
CD-ROM Adapter
4.
Zip or other ATAPI device
5.
System Board
6.
Riser card
Chapter 2. Types 6568/6569/6648/6649
79