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System Board Troubleshooting - Toshiba TECRA A9 Series Maintenace Manual

Toshiba tecra a9 series; tecra s5; tecra p5; satellite pro s200 notebook
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2 Troubleshooting Procedures
2.4

System Board Troubleshooting

This section describes how to determine if the system board and CPU are defective or not
functioning properly. Start with Procedure 1 and continue with the other procedures as
instructed.
The procedures described in this section are:
Procedure 1: Message Check
Procedure 2: Printer Port LED Check on Boot Mode
Procedure 3: Diagnostic Test Program Execution Check
Procedure 4: Replacement Check
2-16
[CONFIDENTIAL] TECRA A9(S5/P5/S200) Maintenance Manual (960-633)
2.4 System Board Troubleshooting

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