HP xw6000 manual Techpubs\customeradvisories for

POST Error Messages

POST Error Messages

Screen Message	Beeps*	Probable Cause	Recommended Action
1781-Disk 1 Failure	None	Hard drive/format error.	Run Computer Setup (F10 Setup).
			Clear CMOS.
			Check cable seating/jumper
			settings.
			Run hard drive diagnostics.
			Disconnect additional drives.
			Run the Drive Protection System test if
			available.
			Replace the hard drive.
1782-Disk Controller	None	Hard drive circuitry	Run Computer Setup (F10 Setup).
Failure		error.	Clear CMOS.
			Check cable seating /jumper
			settings.
			Run hard drive diagnostics.
			Disconnect additional drives.
			Run the Drive Protection System test if
			available.
			Check www.compaq.com\support\
			techpubs\customer_advisories for
			possible changes when using
			Windows NT4.0 Service Pack 4.
			Replace the hard drive.
			Replace the system board.
* L = Long, S = Short

C–8 Service Reference Guide