Compaq SLT/286 - Page 36

1906 - 20 NEC fatal error
1906 - 21 Received servo pulses second
time but not first
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Error
Code Description Recommended Action
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1906 - 22 Never got to EOT after The following steps apply to error
servo check codes 1901 - xx through 1906 - xx:
1906 - 23 Change line not set 1. Replace the tape cartridge and
retest.
1906 - 24 Write protect error 2. Check and/or replace the signal
cable and retest.
1906 - 25 Unable to erase cartridge 3. Replace the tape drive and
retest.
1906 - 26 Cannot identify drive 4. Replace the system board and
retest.
1906 - 27 Drive not compatible
with controller
1906 - 28 Format gap error
1906 - 30 Exception bit not set
1906 - 31 Unexpected drive status
1906 - 32 Device fault
1906 - 33 Illegal command
1906 - 34 No data detected
1906 - 35 Power on reset occurred
1906 - 91 Power lost during test
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Table 3-11. Video Test Error Codes
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Error
Code Description Recommended Action
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2402 - 01 Video memory test failed The following steps apply to error
codes 2402 - xx through 2416 - xx:
2403 - 01 Video attribute test failed
Replace the system board and retest.
2404 - 01 Video character set test
failed
2405 - 01 Video 80 x 25 mode9x14
character cell test failed
2406 - 01 Video 80 x 25 mode8x8
character cell test failed