POST Error Messages

 

 

 

 

 

 

 

POST Error Messages

 

 

 

 

 

 

 

 

 

 

 

 

Screen Message

Beeps*

Probable Cause

Recommended Action

 

 

 

 

 

 

 

 

 

1790-Disk 0 Failure

None

Hard drive error or

Run Computer Setup (F10 Setup).

 

 

 

 

 

wrong drive type.

Clear CMOS.

 

 

 

 

 

Check cable seating /jumper

 

 

 

 

 

settings.

 

 

 

 

 

Run hard drive diagnostics.

 

 

 

 

 

Disconnect additional drives.

 

 

 

 

 

Confirm that drive is supported on

 

 

 

 

 

this computer (large drive ROM

 

 

 

 

 

support).

 

 

 

 

 

Run the Drive Protection System test if

 

 

 

 

 

available.

 

 

 

 

 

Replace the hard drive.

 

 

 

 

 

Replace the system board.

 

 

 

 

 

 

 

 

 

1791-Disk 1 Failure

None

Hard drive error or

Run Computer Setup (F10 Setup).

 

 

 

 

wrong drive type.

Clear CMOS.

 

 

 

 

 

Check cable seating /jumper

 

 

 

 

 

settings.

 

 

 

 

 

Run hard drive diagnostics.

 

 

 

 

 

Disconnect additional drives.

 

 

 

 

 

Confirm that drive is supported on

 

 

 

 

 

this computer (large drive ROM

 

 

 

 

 

support).

 

 

 

 

 

Run the Drive Protection System test if

 

 

 

 

 

available.

 

 

 

 

 

Replace the hard drive.

 

 

 

 

 

Replace the system board.

 

 

 

 

 

 

 

 

 

1792-Secondary Disk

None

Hard drive circuitry

Run Computer Setup (F10 Setup).

 

 

Controller Failure

 

error.

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.

 

 

 

 

 

 

 

 

 

* L = Long, S = Short

 

 

 

 

 

Service Reference Guide

C–9