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Chapter 2 Troubleshooting Procedures
2.13 HDMI Troubleshooting
To check if the computer’s HDMI is malfunctioning or not, follow the troubleshooting
procedures below as instructed.
Procedure 1: External HDMI Monitor Check
Check 1 Make sure HDMI cable is firmly connected to the connector CN11 (system board).
If the problem still occurs, perform Procedure 2.
Procedure 2: Connector and Cable Check
Procedure 3: Replacement Check
Procedure 1 Connector Check and Replacement Check
The HDMI port is connected to system board. If HDMI malfunctions, its connection is
defective or HDMI cable and system board may be faulty.
Procedure 2 External Monitor Check
onitor to the comConnect an external m puter’s HDMI port, and then boot the computer. The
If the exter ay be faulty. Go to Procedure 3.
board may be faulty. Go to Procedure 2.
computer automatically detects the external monitor.
nal monitor works correctly, the internal LCD m
If the external monitor appears to have the same problem as the internal monitor, system
Satellite T130 and Satellite Pro T130 Maintenance Manual (960-Q08)