Toshiba PSAGVX, PSAGFX, PSAGBX, PSAGAX, PSAGQX, PSAGRX, PSAGCX, PSAG9X, PSAGUX, PSAGEX Table of Contents

Table of Contents

Chapter 1		Hardware Overview
1.1	Features		1
1.2	System Unit Components		9
1.3	2.5-inch HDD		14
1.4	DVD Super Multi (+-R Double Layer)		15
1.5	Power Supply		16
1.6	Batteries		17
	1.1.1	Main Battery	17
	1.1.2	Battery Charging Control	17
	1.1.3	RTC Battery	18

Chapter 2		Troubleshooting
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	HDD			2-11
	Procedure 1 Message Check			2-11
	Procedure 2		Partition Check	2-11
	Procedure 3		Format Check	2-12
	Procedure 4		Test Program Check	2-13
	Procedure 5		Connector Check and Replacement Check	2-14
2.6	Keyboard			2-15
	Procedure 1 Test Program Check			2-15
vi	Satellite A300/Satellite Pro A300/EQUIUM A300/SATEGO A300			Maintenance Manual