Nortel North American DMS-100 Instruction Manual page 502

Clearing position failure - cannot reboot TPC
At the TAMI
17
18
19
20
21
DMS-100 Family NA100 Trouble Locating and Clearing Procedures Volume 2 of 2 LET0015 and up
Trouble locating and clearing procedures (continued)
TOPS MP Operator complaint (standalone)
To perform diagnostics on the floppy disk drive, type:
>FDISK DIAG
and press the Enter key.
Note: Place a floppy diskette in the floppy disk drive before you enter the
FDISK command.
If the test
passes
fails
Replace the floppy disk drive (NTNX68). Refer to Card Replacement
Procedures and return to this step.
If
autobooting... continues to ap-
pear
the TPC reboots
any other message appears
Replace the new floppy disk drive with the original floppy disk drive removed
in step 18. Refer to Card Replacement Procedures and go to step 24.
Replace the RAM card in slot 5. Refer to Card Replacement Procedures and
return to this step.
If
1 meg of memory continues to
appear
the TPC reboots
any other message appears
Replace the new RAM card with the original RAM card removed in step 20.
Refer to Card Replacement Procedures and return to step 22.
Do
step 20
step 18
Do
step 19
step 25
Refer to the correct locating and
clearing trouble procedure for
the indicated trouble.
Do
step 21
step 25
Refer to the correct locating and
clearing trouble procedure for
the indicated trouble.
1-481
(continued)