Toshiba 650CT Maintenance Manual page 93

2. Good track FORMAT
This option formats a specified cylinder and track as a good track. If a good track
is formatted as a bad track, use this option to change the track to a good track.
3. Bad track FORMAT
This option formats a specified cylinder and track as a bad track. If a bad track is
detected, use this option to label it as a bad track.
4. Bad track CHECK
This option searches the hard disk for bad tracks by reading data to all the tracks
on the hard disk. A list of bad tracks is displayed when the program is complete.
If an error other than a bad track is detected, the program is automatically termi-
nated.
3.19.2 Operations
NOTE: After the HDD has been formatted, execute the Toshiba MS-DOS FDISK com-
mand to partition the HDD. Next, execute the Toshiba MS-DOS FORMAT command.
Refer to the Toshiba MS-DOS manual for more information about using these com-
mands.
650CT
Table 3-5 Hard disk formatting sequence
Items
Storage capacity
Formatted (Byte)
Cylinders
Heads
Sectors
Bytes per sector
Rotation speed (rpm)
Recording method
(MK1301MAV)
1,356,070,912
3,650
6
121
512
4,200
8-9 RLL
3-39