I have a proscan tv and it just keeps sayimg rin auto scan ive done thay several times and it still wont let me change it to H

Solution
Some TVs require you go through the complete set up even if you don't want to use the tuner. Yours seems to be stuck.
You can try leaving the set uplugged for 5 minutes and see if it resets itself.
Next thing to try is google for the service manual for the TV. That would tell you how to get into the service menu and perhaps shut off the set up scan.
Some TVs require you go through the complete set up even if you don't want to use the tuner. Yours seems to be stuck.
You can try leaving the set uplugged for 5 minutes and see if it resets itself.
Next thing to try is google for the service manual for the TV. That would tell you how to get into the service menu and perhaps shut off the set up scan.
 
Solution