2 Troubleshooting
Chapter 2
2.1
Outline.................................................................................................................... 2-1
2.2
Basic Flowchart...................................................................................................... 2-2
2.3
Power Supply ......................................................................................................... 2-6
Procedure 2 Connection Check....................................................................... 2-8
2.4
System Board ......................................................................................................... 2-9
2.5
2.5-inch HDD ....................................................................................................... 2-12
2.6
Keyboard .............................................................................................................. 2-17
2.7
Display ................................................................................................................. 2-18
2.8
Procedure 3Connector Check and Replacement Check................................. 2-20
2.9
LAN...................................................................................................................... 2-22
2.10
2-ii
Contents
Satellite A100/A105 / TECRA A7 Maintenance Manual