2 Troubleshooting Procedures
Satellite T230/T235 Series Maintenance Manual
47
Procedure 1: HDMI connection check
Procedure 2: HDMI set check
Procedure 1
HDMI connection check
The CRT cable may be damaged or the connections may be loose. Perform Check 1:
Check 1
Make sure HDMI cable is firmly plugged into both the CRT set and the CRT port
of the computer. If the cable is connected correctly, go to Check 2.
Check 2
Make sure the HDMI port is firmly secured to the system board of the computer.
If the malfunction remains, go to Check 3.
Check 3
The HDMI cable may be damaged. Replace with a good cable. If the malfunction
remains, go to Procedure 2.
Procedure 2
HDMI set check
The TV set may be faulty. Perform Check 1:
Check 1
Try using the set for television reception. If it does not work, the set may be
damaged. If the set does work, perform Check 2.
Check 2
Try connecting a different television to the computer. If the replacement
television works, the original set may be damaged. If the replacement set does not
work, the system board may be damaged. Replace it with a new one following the
instructions in Chapter 4.
Summary of Contents for Satellite PRO T230
Page 14: ...Chapter 1 Hardware Overview ...
Page 17: ......
Page 32: ...Chapter 2 Troubleshooting Procedures ...
Page 33: ......
Page 85: ...Chapter 3 Tests and Diagnostic ...
Page 111: ...3 Tests and Diagnostics Satellite Satellite PRO T230 Series Maintenance Manual 27 ...
Page 117: ...3 Tests and Diagnostics Satellite Satellite PRO T230 Series Maintenance Manual 33 ...
Page 127: ...3 Tests and Diagnostics Satellite Satellite PRO T230 Series Maintenance Manual 43 ...
Page 133: ...Chapter 4 Replacement Procedures ...
Page 215: ...Satellite Satellite PRO T230 T230D Maintenance Manual B 3 ...
Page 257: ...Figure LA keyboard Satellite Satellite PRO T230 T230D Maintenance Manual E 17 ...