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Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
hello

 

 


harold2012
New User

Jan 26, 2012, 7:26 AM

Post #1 of 2 (955 views)
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hello Can't Post

hello i have a vizio vt42om tv and when you trun on the tv it comes on right in about 1 to 2 min the screen gose black the sound is still working but i dont know if it is the power board or the main board can some one help me get it fix



Repair man
Enthusiast


Jan 28, 2012, 5:22 AM

Post #2 of 2 (913 views)
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Re: [harold2012] hello [In reply to] Can't Post

Take the back off of your TV & in a dark room look to see if you can see the back lights glowing (they will be white). You'll be able to see them through cracks & holes in the metal back that the LCD panel is mounted in. You may have to be in a completely dark room to know for sure.

Once you see that the back lights are on, watch the TV until the pictures goes out & check then to see if the back lights are still on or if they have shut off.

Let us know your results of that test.









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