Toshiba r500 manual Troubleshooting Procedures

2 Troubleshooting Procedures

2.8	Display Troubleshooting		2-42
	Procedure 1 Diagnostic Test Program Execution Check		2-42
	Procedure 2 Connector Check and Cable Check		2-42
	Procedure 3	Replacement Check	2-43
2.9	Optical Drive Troubleshooting		2-44
	Procedure 1 Diagnostic Test Program Execution Check		2-44
	Procedure 2 Connector Check and Replacement Check		2-45
2.10	LAN Troubleshooting		2-46
	Procedure 1 Diagnostic Test Program Execution Check		2-46
	Procedure 2 Connector Check and Replacement Check		2-46
2.11	Bluetooth Troubleshooting		2-47
	Procedure 1 Diagnostic Test Program Execution Check		2-47
	Procedure 2	Connection Check	2-48
	Procedure 3	Replacement Check	2-49
2.12	Wireless LAN Troubleshooting		2-50
	Procedure 1	Transmitting-Receiving Check	2-50
	Procedure 2 Antenna Connection Check		2-51
	Procedure 3	Replacement Check	2-52
2.13	Sound Troubleshooting		2-53
	Procedure 1 Diagnostic Test Program Execution Check		2-53
	Procedure 2	Connector Check	2-53
	Procedure 3	Replacement Check	2-54
2.14	SDcard Slot Troubleshooting		2-55
	Procedure 1 Check on Windows OS		2-55
	Procedure 2 Connector Check and Replacement Check		2-55

2-iv [CONFIDENTIAL] PORTEGE R500 Maintenance Manual (960-634)