Toshiba A10 manual Power Status Check

			2 Troubleshooting Procedures
Chapter 2		Contents
2.1	Troubleshooting		.........................................................................................................	2-1
2.2	Troubleshooting Flowchart			2-2
2.3	Power Supply Troubleshooting			2-6
	Procedure 1		Power Status Check	2-6
	Procedure 2		Error Code Check	2-8
	Procedure 3		Connection Check	2-14
	Procedure 4		Charging Check	2-14
	Procedure 5		Replacement Check	2-15
2.4	System Board Troubleshooting			2-16
	Procedure 1		Message Check	2-17
	Procedure 2		Printer Port LED Check on Boot Mode	2-19
	Procedure 3		Printer Port LED Check on Suspend/Resume Mode	2-30
	Procedure 4		Diagnostic Test Program Execution Check	2-38
	Procedure 5		Replacement Check	2-38
2.5	3.5” FDD Troubleshooting			2-39
	Procedure 1		FDD Head Cleaning Check	2-39
	Procedure 2		Diagnostic Test Program Execution Check	2-40
	Procedure 3		Connector Check and Replacement Check	2-41
2.6	2.5” HDD Troubleshooting			2-42
	Procedure 1		Partition Check	2-42
	Procedure 2		Message Check	2-43
	Procedure 3		Format Check	2-44
	Procedure 4		Diagnostic Test Program Execution Check	2-45
	Procedure 5		Connector Check and Replacement Check	2-46
2.7	Keyboard Troubleshooting			2-47
	Procedure 1		Diagnostic Test Program Execution Check	2-47
	Procedure 2		Connector Check and Replacement Check	2-47

Satellite A10/TECRA A1/Satellite Pro A10 Maintenance Manual (960-445) 2-iii