Toshiba Tl000LE User Manual page 25

PROCEDURE 2
Test Program Check
The FDD test program is stored in the TlOOOLE Diagnostics Disk. After loading MS-DOS,
run the diagnostic program. Detailed operation is described in Part 3.
Prepare the formatted floppy disk, then perform the FDD test. The error code and status are
described in Table 2-2.
If error occurs, perform Check 1.
Check 1
Check 2
Table 2-2 FDD error code and status
Code Status
Olh Bad command
02h Address mark not found
03h Write protected
04h
Record not found
06h Media removed on dual attach card
OSh DMA overrun error
09h DMA boundary error
lOh CRC error
20h FDC error
40h
Seek error
60h FDD not drive
SOh Time out error (Not ready)
EEh
Write buffer error
If the
Wr
i
te protected message appears, remove the write protect tab.
U any other error message appears, perform Check 2.
Check that the floppy disk is formatted correctly. If it is correct, perform
PROCEDURE 3.
2-19