Toshiba Tecra 700CS Maintenance Manual page 41

Procedure 2 Diagnostic Test Program Execution Check
Insert the Diagnostics disk in the computer's floppy disk drive, turn on the computer, and run
the test. Refer to Chapter 3, Tests and Diagnostics, for more information about diagnostic
test procedures.
Floppy disk drive test error codes and their status names are listed in table 2-5. Make sure the
floppy disk in the FDD is formatted correctly and that the write-protect tab is disabled. If any
other errors occur while executing the FDD diagnostics test, go to Check 1.
Table 2-5 Floppy disk drive error codes and statuses
Check 1 If the following message displays, disable the write-protect tab on the floppy disk.
Write protected
If any other message appears, perform Check 2.
Check 2 Make sure the floppy disk is formatted correctly. If it is, go to Procedure 3.
700 Series
Code
01h Bad command
02h Address mark not found
03h Write protected
04h Record not found
06h Media removed on dual attach card
08h DMA overrun error
09h DMA boundary error
10h CRC error
20h FDC error
40h Seek error
60h FDD not drive
80h Time out error (Not ready)
EEh Write buffer error
FFh Data compare error
Status
2-21