IBM A40I TYPE 2271 Hardware Maintenance Manual page 71

POST Error Code
16XX
1762
Hard disk drive configuration error
1780 (Disk Drive 0)
1781 (Disk Drive 1)
1782 (Disk Drive 2)
1783 (Disk Drive 3)
180X, 188X
PCI configuration or resource error
1962
Boot sequence error
209X
20XX
Not listed above
21XX
2401, 2402
If screen colors change
2401, 2402
If screen colors are OK
2409
2410
2462
Video memory configuration error
4611, 4630
FRU/Action
1. 36/38 Workstation Adapter
1. Run Configuration. (See "Setup Utility
program" on page 7.)
1. See "Power supply" on page 33.
2. Hard Disk Drive
3. System Board
4. Riser card
5. Hard Disk Cable
6. Power Supply
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
1. Possible hard disk drive problem; see
"Hard disk drive boot error" on page
38.
1. Diskette Drive
2. Diskette Cable
1. BSC Adapter
1. SCSI Device
2. 16-bit AT Fast SCSU adapter
3. Alternate BSC adapter
1. Display
1. System Board
2. Display
1. Display
1. System Board
2. Display
1. Check cable connections
2. Run Setup and verify video
configuration settings
3. Video Memory Modules
4. Video Adapter (if installed)
5. System Board
1. Multiport/2 Interface Board
2. Multiport/2 Adapter
Chapter 6. Symptom-to-FRU Index
65