Questions & Answers for: Westinghouse mash

have a blue lights on power but no picture on screen Start mashing the input button, see if it's just on the wrong one. 

Where can I get instructions for how to use this? We've been searching the internet all day and there's one link that is shared all over, but it doesn't work anymore. Westinghouse doesn't have it ...

...number dw39f1y1 the picture went to a small line across the screen is there a reset button i can mash or something You have a failed circuit board, the beet thing to do cost wise is just replace ...