Compaq LTE Elite Maintenance And Service Manual page 41

Failure
---------------------------------------------------------------------------
1150 - COM Port
Configuration
Error
---------------------------------------------------------------------------
1151 - COM Port 2 Short
1 Address
Assignment
Conflict
---------------------------------------------------------------------------
1152 - COM Port 2 Short
2 Address
Assignment
Conflict
---------------------------------------------------------------------------
1771 - Primary 2 Short
Disk Port
Address
Assignment
Conflict
===========================================================================
Message Beeps
===========================================================================
1772 - Secondary 2 Short
Disk Port
Address
Assignment
Conflict
---------------------------------------------------------------------------
1780 - Disk 0 None
Failure
---------------------------------------------------------------------------
1781 - Disk 1 None
Failure
---------------------------------------------------------------------------
1782 - Disk None
Controller
---------------------------------------------------------------------------
1790 - Disk 0 None
Failure
---------------------------------------------------------------------------
1791 - Disk 1 None
Failure
---------------------------------------------------------------------------
1792 - Secondary None
Disk Controller
Failure
Two ports are
configured in the
same address.
Both external and
internal serial
ports are assigned
to COM1.
Both external and
internal serial
ports are assigned
to COM2.
Internal and
external hard drive
controllers are
both assigned to
the primary
address.
Probable Cause
Internal
and external hard
drive controllers
are both assigned
to the secondary
address.
Hard drive/format
error.
Hard drive/format
error.
Hard drive
circuitry error.
Hard drive error or
wrong drive type.
Hard drive error or
wrong drive type.
Incorrect C/D
switch settings.
----------------------------------------------
Defective hard
drive or hard drive
cable.
2. Replace the system
board.
Run Computer Setup.
Run Computer Setup.
Run Computer Setup.
1. Run Computer Setup.
2. Check expansion base
switch settings.
3. Check unit out of
expansion base.
Recommended Action
Run Computer Setup.
1. Run Computer Checkup.
2. Replace the drive.
1. Run Computer Checkup.
2. Replace the drive.
1. Run Computer Checkup.
2. Replace the drive.
1. Run Computer Setup
and Computer Checkup.
2. Replace the drive.
1. Run Computer Setup
and Computer Checkup.
2. Replace the drive.
Verify position of
C/D and configuration
switches in expansion
base and run Computer
Setup.
1. Reseat hard drive
cable and replace
if required.
2. Install a different drive.