My vizio gv47l went black. where do i start - Vizio GV47LF Television

Does it blow the fuse with the LVDS cable removed? It it doesn't replace the tcon board if it has one, if it doesn't it sounds like a panel issue

call any tv place they have new installation kits thatyou can buy

The inverter is usually the cause if you have perfect audio but the screen is black. You can get inverter boards from www.tvcircuitboards.com

Most plasma TV's have secoundary power boards, witch can be the cause, now I would try if I where you is to unplug it and let it set a hour or two, if that did not work then the tv will need to be looked at locally. The cause can be a bad power board inside the TV witch is a major cause why a Tv would have a power light put no function at all.

Hope this helps if you have any questions as to what parts to buy www.partstore.com is a best resource.

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Despite of no image do you still have sound(happens in case of malfunctioning backlight or T-con board)?

Fixed my 47" GV47L for $7.18... Did the F3 Fuse bypass solution, and it worked like a champ!!! No problems since! The part that took the longest was the drive to Radio Shack!!!

screen went black due to power supply failure. check also inverter.

Could be the power supply gone bad.
No easy solution I'm afraid.

check your power board, most likely that's the part that is causing the problem.

sounds like a lamp failure.