Toshiba T2150 series Maintenance Manual page 35

2.5 Floppy Disk Drive Troubleshooting
This section describes how to determine if the T2150 series external 3.5-inch floppy disk drive
is functioning properly. 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 3.
If the test program cannot be executed on the T2150 series, go to Procedure 2.
2-16
FDD Head Cleaning Check
Diagnostic Test Program Check
Connector Check and Replacement Check
T2150 Series