Compaq AP500 manual Diskette Drive Type Mismatch in drive type

			4-5
POST Messages Continued
Message	Beeps*	Probable Cause	Recommended Action
605-Diskette Drive Type	2S	Mismatch in drive type		Run Computer Setup or Windows NT
Error				utilities.
611-Primary Floppy Port	2S	Configuration error		Run Computer Setup or Windows NT
Address Assignment Conflict				utilities.
1151-System Board COM Port	2S	Both external and internal serial		Run Computer Setup or Windows NT
1 Address Assignment Conflict		ports are assigned to COM1		utilities.
1152-System Board COM Port	2S	Both external and internal serial		Run Computer Setup or Windows NT
2 Address Assignment Conflict		ports are assigned to COM2		utilities.
1155-COM Port Address	2S	COM port address conflict		Run Computer Setup or Windows NT
Assignment Conflict				utilities.
1610-Temperature Violation	None	The system is too hot.		Turn off the workstation and let it cool off.
Detected				If the condition persists, run Diagnostics to
				get more information.
1611-Fan Failure Detected	None	The fan is not operating properly.		Run Diagnostics to get more information.
				Replace the fan.

1720-IntelliSafe Hard Drive	None
Detects Imminent Failure
1720-SMART Hard Drive	None
Detects Imminent Failure
1771-Primary Disk Port	2S
Address Assignment Conflict
1772-Secondary Disk Port	2S
Address Assignment Conflict
1780-Disk 0 Failure	None
1781-Disk 1 Failure	None
1782-Disk Controller Failure	None
1790-Disk 0 Failure	None
(Secondary)
1791-Disk 1 Failure	None
(Secondary)
1792-Secondary Disk	None
Controller Failure

IDE hard drive(s)

SCSI hard drive(s)

Internal and external IDE hard drive controllers are both assigned to the primary address.

IDE Configuration

IDE hard drive failure

IDE hard drive failure

IDE configuration failure

IDE hard drive failure

IDE hard drive failure

IDE circuitry failure

Back up contents and replace hard drive.

Back up contents and replace hard drive.

Run Computer Setup or Windows NT utilities.

Run Computer Setup.

Run Computer Setup.

Run Computer Setup.

Run Computer Setup.

Run Computer Setup.

Run Computer Setup.

Run Computer Setup.

Continued

Compaq Professional Workstation AP500 Maintenance and Service Guide