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2 Troubleshooting
2-ii Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual
Chapter 2 Contents
2.1 Outline ....................................................................................................................2-1
2.2 Basic Flowchart ......................................................................................................2-2
2.3 Power Supply..........................................................................................................2-6
Procedure 1 Power Icon Check.......................................................................2-6
Procedure 2 Connection Check.......................................................................2-8
Procedure 3 Replacement Check ....................................................................2-8
2.4 System Board..........................................................................................................2-9
Procedure 3 Replacement Check ..................................................................2-10
2.5 2.5-inch HDD.......................................................................................................2-11
Procedure 1 Message Check .........................................................................2-11
Procedure 2 Partition Check .........................................................................2-11
Procedure 3 Format Check............................................................................2-12