Chapter 2 Troubleshooting Procedures
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
Procedure 3 Connector and Cable Check
HDMI monitor connected to System board by an HDMI cable.
If the connection is loose, reconnect firmly and restart the computer. If the problem still
occurs, go to Procedure 4.