IBM A40I TYPE 2271, A40P TYPE 6841, A40 TYPE 6840 manual POST Error Code

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

Chapter 6. Symptom-to-FRU Index 63