From Factory Reset
Factory Reset the Westinghouse TX-42F430S
- Unplug the power from the LCD HDTV.
- Wait about 30 seconds
- Then plug in like normal
- Press and hold the power button (on the lower left hand side on the TV) for about 10 seconds
- The westinghouse logo should show up. Go to "Menu" then "Settings" scroll down to "Factory Reset" then click "Yes".
This is also a known fix for HDMI ports not working on this set.