Compaq 400 486 DX2/40 MHZ 250 MB 4 MB 9.5 Personal Computer User Manual


 
Been Detected 3. Replace the system board.
by POST
---------------------------------------------------------------------------
1125 - 2 Short Defective 1. Run Computer Setup and
Internal internal serial Check it.
Serial Port port 2. Replace the system board.
Failure
---------------------------------------------------------------------------
1780 - Disk 0 None Hard drive/format 1. Run Computer Checkup.
Failure error 2. Replace the drive.
---------------------------------------------------------------------------
1782 - Disk None Hard drive 1. Run Computer Checkup.
Controller circuitry error 2. Replace the drive.
---------------------------------------------------------------------------
1790- Disk 0 None Hard drive error 1. Run Computer Setup and
Failure or wrong drive Computer Checkup.
type 2. Change drive type.
3. Replace the drive.
---------------------------------------------------------------------------
Audible 1 Short Power-on None.
successful
---------------------------------------------------------------------------
Audible 2 Short Power-on None.
successful
---------------------------------------------------------------------------
(RESUME = F1 None As indicated to Press the F1 key.
KEY) continue
===========================================================================
Chapter 5.2 Computer Checkup (TEST) Error Codes
Computer Checkup (TEST) error codes occur if the system recognizes a
problem while running Computer Checkup. These error codes help identify
possible defective assemblies. Tables 5-2 through 5-12 list Computer
Checkup error codes, a description of the error condition, and the
recommended action for resolving the condition. For removal and
replacement procedures, refer to Chapter 3.
IMPORTANT: Rerun Computer Checkup each time you complete a recommended
action step. If the problem is resolved when POST and Computer
Checkup are rerun (i.e., with no error codes), do not perform
the remaining recommended action steps.
NOTE: The error codes in the following tables are listed in an AYY-XX
format, where:
A or AA = Number that represents the faulty assembly.
YY = Test or action that failed.
XX = Specific problem.
Table 5-2. Processor Computer Checkup Error Codes
===========================================================================
Error Code Description Recommended Action
===========================================================================
101 - xx CPU test failed Replace the system board.
102 - xx Coprocessor error Replace the system board.