IBM 6579 Personal Computer User Manual


 
POST Error Code FRU/Action
6XXNot listed above
1. Diskette Drive
2. System Board
3. External Drive Adapter
4. Diskette Drive Cable
5. Power Supply
762Math coprocessor configuration error
1. Run Setup
2. Processor
3. System Board
7XX Not listed above
1. Processor
2. System Board
962 Parallel port configuration error
1. Run Configuration
2. Parallel Adapter (if installed)
3. System Board
9XX
1. Printer
2. System Board
1047
1. 16-Bit AT Fast SCSI Adapter
107XCheck SCSI terminator installation
1. Check SCSI terminator installation
2. SCSI Cable
3. SCSI Terminator
4. SCSI Device
5. SCSI Adapter
1101Serial connector error, possible system board
failure
1. Run Enhanced Diagnostics
1101, 1102, 1106, 1108, 1109
1. System Board
2. Any Serial Device
1107
1. Communications Cable
2. System Board
1102Card selected feedback error
1. Run Enhanced Diagnostics
1103Port fails register check
1. Run Enhanced Diagnostics
2. System Board
1106Serial option cannot be turned off
1. Run Enhanced Diagnostics
2. System Board
Chapter 3. Types 6058/6059/6269/6578/6579 157