Compaq PORTABLE 386 User Manual

304 - Keyboard or None Keyboard or 1. Replace keyboard.
System Unit Error system board 2. Replace system board.
failure
-----------------------------------------------------------------------------
401 - Printer None System board Replace system board.
Interface Error failure
-----------------------------------------------------------------------------
402 - Monochrome 1 Long, System board or 1. Replace plasma display
Adapter Error 2 Short plasma display controller board
controller board 2. Replace system board
failure
-----------------------------------------------------------------------------
501 - Display 1 Long, Plasma display or 1. Replace plasma display
Adapter Failure 2 Short plasma display controller board.
controller board 2. Replace plasma display
-----------------------------------------------------------------------------
601 - Diskette None System board Replace system board.
Controller Error failure
------------------------------------------------------------------------------
701 - Coprocessor None Coprocessor Replace coprocessor.
Error Error
-----------------------------------------------------------------------------
702 - Coprocessor None Coprocessor 1. Check jumper setting.
Detection Error installation 2. Replace coprocessor.
------------------------------------------------------------------------------
Message Beeps Probable Cause Recommended Action
------------------------------------------------------------------------------
1780 - Disk 0 None Fixed disk drive/ Run DIAGNOSTICS.
Failure format error
-----------------------------------------------------------------------------
1782 - Disk None Fixed disk drive Run DIAGNOSTICS.
Controller Failure controller error
-----------------------------------------------------------------------------
1790 - Disk 0 None Fixed disk drive 1. Run SETUP.
Failure 2. Run DIAGNOSTICS.
-----------------------------------------------------------------------------
Parity Check 2 None Expansion RAM Run DIAGNOSTICS.
XX000 Y ZZ failure
-----------------------------------------------------------------------------
Audible 1 Short Power on None.
successful
-----------------------------------------------------------------------------
Audible 2 Short Power on None.
successful
-----------------------------------------------------------------------------
(RESUME ="F1" KEY) None As indicated on Press F1 key.
display
==============================================================================
Chapter 6.3 Diagnostic Error Codes
DIAGNOSTIC error codes occur if the system recognizes a problem while running
the COMPAQ DIAGNOSTICS Program. These error codes help identify possible
defective subassemblies. Tables 6-2 through 6-13 list possible error codes, a
description of the error condition, and the action required to resolve the
error condition.
In each case, the Recommended Action column lists steps necessary to correct

Compaq PORTABLE 386 Specifications

General

Brand	Compaq
Model	PORTABLE 386
Category	Desktop
Language	English