Compaq Portable II Maintenance And Service Manual page 30

17yy - 63 Failed soft error rate
17yy - 65 Exceeded maximum bad sector per track
17yy - 66 Failed initial drive parameter
17yy - 67 Failed to write long
17yy - 68 Failed to read long
17yy - 69 Failed to read drive size from
controller
17yy - 70 Failed translate mode
17yy - 71 Failed nontranslated mode
17yy - 72 Bad track limit exceeded
17yy - 73 Previously exceeded bad track limit
==============================================================================
Table 5-11. Enhanced Color Graphics Test Error Codes
==============================================================================
Error
Codes Error Description
-----------------------------------------------------------------------------
2402 - 01 Video memory test failed
2403 - 01 Video attribute test failed
2404 - 01 Video character set test failed
2405 - 01 Video 80 x 25 mode 9 x 14 character
cell test failed
2406 - 01 Video 80 x 25 mode 8 x 8 character
cell test failed
2407 - 01 Video 40 x 25 mode test failed
2408 - 01 Video 320 x 200 mode color set 0 test
failed
2409 - 01 Video 320 x 200 mode color set 1 test
failed
2410 - 01 Video 640 x 200 mode test failed
2411 - 01 Video screen memory page test failed
2412 - 01 Video gray scale test failed
2414 - 01 Video white screen test failed
2416 - 01 Video noise pattern test failed
cables and retest.
3. Replace the fixed disk
drive controller
board, multipurpose
fixed disk drive
controller board, or
multipurpose controller
board and retest.
4. Replace the fixed disk
drive and retest.
5. Replace the system
board and retest.
Recommended Action
The following steps apply
to error codes 2402 - 01
through 2416 - 01:
1. Verify the switch
settings.
2. Replace the COMPAQ
Enhanced Color Graphics
Board ROM and retest.
3. Replace the COMPAQ
Enhanced Color Graphics
Board and retest.
4. Replace the system
board and retest.