Compaq 386 manual Advanced Diagnostics Error Codes

5-28 Chapter 5, Error Messages and Codes

Table 5-2. Advanced Diagnostics Error Codes Continued

Error		Recommended
Code	Description	Action
-xx		The following steps apply to error codes 1900-xx
		through 1907-xx:
33	Illegal command.
		1. Replace the tape cartridge and retest.
34	No data detected.
		2. Check and/or replace the signal cable and retest.
35	Power-on reset occurred.
		3. Replace the multipurpose fixed disk drive controller
36	Failed to set to flexformat mode.	board (40-megabyte tape backup) and retest.
		4. Replace the tape controller board (135-megabyte tape
37	Failed to reset flexformat mode.
		backup) and retest.
38	Data mismatched on directory track.	5. Replace the tape backup and retest.
		6. Replace the system board and retest.
39	Data mismatched on track 0.
40	Failed self test.
91	Power lost during test.

Video Color Graphics (VCG) and Enhanced Color Graphics (ECG) Test

2402-01 Video memory test failed.

2403-01 Video attribute test failed.

2404-01 Video character set test failed.

2405-01 Video 80 × 25 mode 9 × 14 character cell test failed.

The following steps apply to error codes 2402-xx through

2416-xx:

1.Verify the switch settings.

2.Replace the video board and retest.

3.Replace the system board and retest.

2406-01 Video 80 × 25 mode 8 × 8 character cell test failed.

2407-01 Video 40 × 25 mode test failed.

2408-01 Video 320 × 200 mode color set 0 test failed.

Continued...

Addendum 108431-001 (11-88) to Manual No. 108033-003