System Board Troubleshooting; Procedure 1 Message Check - Toshiba Satellite U300 Maintenance Manual

2.4
This section describes how to determine if the system board is malfunctioning or not. Start
with Procedure 1 and continue with the other procedures as instructed. The procedures
described in this section are:
14
Manual(960-Q08)
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System Board Troubleshooting

Procedure 1: Message Check
Procedure 2: Debugging Port Check
Procedure 3: Diagnostic Test Program Execution Check
Procedure 4: Replacement Check
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2 Troubleshooting Procedures
Satellite U300 and Satellite Pro U300 Maintenance