Toshiba Tecra 700CS Maintenance Manual page 44

Procedure 1 Partition Check
Insert the Toshiba MS-DOS system disk and turn on the computer, then perform the follow-
ing checks:
Check 1 Type C: and press Enter. If you cannot change to drive C, go to Check 2. If you
can change to drive C, go to Procedure 2.
Check 2 Type FDISK and press Enter. Choose Display Partition Information from the
FDISK menu. If drive C is listed, go to Check 3. If drive C is not listed, return to
the FDISK menu and choose the option to create a DOS partition on drive C.
Then recheck the system. If the problem still exists, go to Procedure 2.
Check 3 If drive C is listed as active in the FDISK menu, go to Check 4. If drive C is not
listed as active, return to the FDISK menu and choose the option to set the active
partition for drive C. Then recheck the system. If the problem still exists, go to
Procedure 2.
Check 4 Remove the system disk from the FDD and cold boot the computer. If the prob-
lem still exists, go to Procedure 2. Otherwise, the HDD is operating normally.
Procedure 2 Message Check
When the computer's HDD does not function properly, some of the following error messages
may appear on the display. Start with Check 1 below and perform the other checks as in-
structed.
Check 1 If any of the following messages appear, perform Check 2. If the following mes-
sages do not appear, perform Check 4.
HDC ERROR
HDD #0 ERROR
HDD #1 ERROR
Note that the error messages appear on the display for five (5) seconds, then
disappear.
Check 2 If either of the following messages appear, perform Procedure 3. If the following
messages do not appear, perform Check 3.
Insert system disk in drive
Press any key when ready .....
Non-System disk or disk error
Replace and press any key
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700 Series