Toshiba 960-809 manual Troubleshooting Procedures

Troubleshooting Procedures

2.9	Display Troubleshooting		2-43
2.10	Optical Disk Drive Troubleshooting		2-45
	2.10.1 Procedure 1 Diagnostic Test Program Execution Check		2-45
	2.10.2 Procedure 2 Connector Check and Replacement Check		2-45
2.11	Modem Troubleshooting		2-47
2.12	LAN Troubleshooting		2-49
	2.12.1 Procedure 1 Diagnostic Test Program Execution Check		2-49
	2.12.2 Procedure 2 Connector Check and Replacement Check		2-49
2.13	Wireless LAN Troubleshooting		2-50
	2.13.1	Procedure 1 Transmitting-Receiving Check	2-50
	2.13.2	Procedure 2 Antennas' Connection Check	2-51
	2.13.3	Procedure 3 Replacement Check	2-52
2.14	Bluetooth Troubleshooting		2-53
2.15	Web camera Troubleshooting		2-55
2.16	Tablet Pen Troubleshooting		2-57
2.17	Touch screen Troubleshooting		2-59
2.18	Sound Troubleshooting		2-61
2.19	Bridge media Slot Troubleshooting		2-63
	2.19.1 Procedure 1 Check on Windows OS		2-63
	2.19.2 Procedure 2 Connector Check and Replacement Check		2-63
2.20	PCI ExpressCard Slot Troubleshooting		2-64
2.21	Fingerprint sensor Troubleshooting		2-65
2.22	3G Troubleshooting: Not Used		2-69

2-4 [CONFIDENTIAL] PORTEGE M780 Maintenance Manual (960-809)