My TV has sound but no picture. Can it be fixed and how?
When I turn my TV on it has no picture only the sound works. Can it be fixed and how?
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@tlortiz this could be related to a bad main logic board, power board or the backlight LED driver boards. First test you want to do is to shine a flashlight at an angle (TV on and at a known good station) See if you can make out shadows, that would mean that your backlight does not come on. You will have to remove the back of your TV set and check out a few boards.You do need a multimeter etc to work on it. Post some images with your question so we can see what you see. For that use this guide.
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Okay, thanks!
6条评论
@tlortiz not to insult you or anything but you made sure the volume was up and you checked on different video-in sources?
由 oldturkey03 完成的
Yes, I was watching a movie and the picture just went out but the sound was still working.
由 Toni 完成的
@tlortiz you checked your HDMI S-Video and composite video inputs as well? If so, sounds like your backlight is out....
由 oldturkey03 完成的
Last night I went to turn my tv on and the tv didn't work so I listened to the back of my mams tv and I herd the sound but no picture what can I do
由 William muers 完成的
If my TV has sound but no picture does that mean I need a new Television
由 griesbachmartucci 完成的
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