IBM A40I TYPE 2271 Hardware Maintenance Manual page 69

POST Error Code
604
And able to run diagnostics
605
POST cannot unlock the diskette drive
662
6XX
Not listed above
762
Math coprocessor configuration error
7XX
Not listed above
962
Parallel port configuration error
9XX
1047
107X
Check SCSI terminator installation
1101
Serial connector error, possible system board
failure
1101, 1102, 1106, 1108, 1109
1107
FRU/Action
1. Run Setup and verify diskette
configuration settings
2. Diskette Drive A/B
3. Diskette Drive Cable
4. System Board
5. Riser card
1. Diskette Drive
2. Diskette Drive Cable
3. System Board
4. Riser card
1. Diskette drive configuration error or
wrong diskette drive type. Run Setup
Configuration
1. Diskette Drive
2. System Board
3. Riser card
4. External Drive Adapter
5. Diskette Drive Cable
6. Power Supply
1. Run Setup
2. Processor
3. System Board
1. Processor
2. System Board
1. Run Configuration
2. Parallel Adapter (if installed)
3. System Board
1. Printer
2. System Board
™
1. 16-Bit AT Fast SCSI Adapter
1. Check SCSI terminator installation
2. SCSI Cable
3. SCSI Terminator
4. SCSI Device
5. SCSI Adapter
1. Run diagnostics
1. System Board
2. Any Serial Device
1. Communications Cable
2. System Board
Chapter 6. Symptom-to-FRU Index
63