Compaq 486 Maintenance And Service Manual page 39

1719 - 68 Failed to read long
1719 - 69 Failed to read drive size
from controller
1719 - 70 Failed translate mode
1719 - 71 Failed nontranslated mode
1719 - 72 Bad track limit exceeded
1719 - 73 Previously exceeded bad
track limit
1719 - 74 Failed sleep mode
1719 - 75 Failed idle mode
1719 - 76 Failed standby mode
1719 - 77 Failed to change mode
1719 - 78 Exceeded spinup time limit
=============================================================================
Table 3-11. Tape Drive Test Error Codes
=============================================================================
Error
Code Description
-----------------------------------------------------------------------------
1900 - xx Tape ID failed
1901 - xx Tape servo write failed
1902 - xx Tape format failed
1903 - xx Tape drive sensor test
failed
1904 - xx Tape BOT/EOT test failed
1905 - xx Tape read test failed
1906 - xx Tape write/read/compare
test failed
1906 - 01 Drive not installed
1906 - 02 Cartridge not installed
1906 - 03 Tape motion error
1906 - 04 Drive busy error
1906 - 05 Track seek error
1906 - 06 Tape write protected error
1906 - 07 Tape already servo written
Recommended
Action
The following steps
apply to error codes
1901 - xx through
1906 - xx:
1. Replace the tape
cartridge and retest.
2. Replace the tape drive
and retest.
3. Replace the I/O board
and retest.