Toshiba Satellite M45 - Lighting

2 Troubleshooting
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
2-ii Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual