Toshiba 100CS Manual page 29

2.5 Floppy Disk Drive Troubleshooting
This section describes how to determine if the 3.5-inch floppy disk drive is functioning prop-
erly. Perform the steps below starting with Procedure 1 and continuing with the other
procedures as required.
Procedure 1:
Procedure 2:
Procedure 3:
Procedure 1 FDD Head Cleaning Check
FDD head cleaning is one option available in the Diagnostic Program . Detailed operation is
given in chapter 3, Tests and Diagnostics .
After Toshiba MS-DOS loads, run the Diagnostic Program and then clean the FDD heads
using the cleaning kit. If the FDD still does not function properly after cleaning, go to Proce-
dure 2.
If the test program cannot be executed on the computer, go to Procedure 3.
100CS
FDD Head Cleaning Check
Diagnostic Test Program Execution Check
Connector Check and Replacement Check
2-13