white lines and screeching noise white lines and screeching heard and then no picture Check and replace the back-light inverter board. The inverter transformer on it can cause this type of fault.
Sound goes off to a screeching noise There is a screeching noise seconds after I turn on tv. I was told I need new sounboard, is it an expensive part? should i repair or not? There is no "sound board"
Question about Polaroid Televison & Video
screeching sound and display of color bars with no picture i have a polaroid 37'' FLM-3732 LCD. initally picture would show with high pitch screeching sound that would gradually go away. now display ...
SCREECHING AUDIO TWO DAYS OUT OF WARRANTY (IKNOW IT'S A COINCIDENCE) OUR TV MODEL #HDTV10A STARTED AN INTERMITTENT SCREECH/HISS SO LOUD IT SCARED THE B'JESUS OUT OF MY WIFE. I CALLED VIZIO AND THEY ...
Green/blue vertical lines, no pix, screeching If it gets a picture, it's intermittent... screeches, then has green/blue vertical lines... Is mine a capacitor problem, too? This is a cap problem ...
loud screeching sound tv when it comes on the color flickers sometime but at random times it will have lines come through the screen and make a loud screeching sound. We replaced the invertor and main
High pitch screech w/no signal After TV has been off for a significant period of time, it does a high-pitch screech & shows no signal for a couple of minutes. The screech continues while the ...
tv screeching , turns off and on tv screeching , turns off and on Check the power supply DC filter caps. Please see my basic troubleshooting guide: http://s807.photobucket.com/home/budm/allalbums http
...it back in a few days later and it worked. Unfortunately when it is off the TV makes an awful screeching so I have to unplug while it is off. However when I go to plug it back in it doesn't ...
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