Toshiba TECRA S1 manual Troubleshooting System Board

2 Troubleshooting 2.4 System Board

2.4System Board

To check if the system board is defective or malfunctioning, follow the troubleshooting procedures below as instructed.

Procedure 1 Message Check

Procedure 2 Printer Port LED Check (in Boot Mode)

Procedure 3 Printer Port LED Check (in Resume Mode) Procedure 4 Test Program Check

Procedure 5 Replacement Check

2-10 TECRA S1 Maintenance Manual