System Board Troubleshooting Procedures - Toshiba T2200SX User Manual

be damaged.
3.4 System Board Troubleshooting
Procedures
This section describes how to determine if the system board is defective or not functioning properly.
Start with Procedure 1 and continue with the other procedures as instructed. The procedures de-
scribed in this section are:
Procedure 1: Message Check
Procedure 2: Printer Port LED Check
Procedure 3: Test Program Execution
Procedure 4: LED Board and RTC Battery Check
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