SOURCE: Vertical Black Line
try wash out feture on samsung for 30 sec white out see what happends also upgrade your firmware for these via thumb drive ok
SOURCE: solid vertical line on JVC 42WV74
umm trying using it more, i had the same exact problem and we started using it more and more it has recently gone away.Check the wires as well (plug them out and back in)
SOURCE: no picture
Power supply, or main drive board are the two most common problems in many of these sets.
You would be best to send the set to the authorized service rep. He will be able to swap out the boards for new ones to find the bad boards. Then he would be able to adjust the set with the new boards, and it would be fixed.
Get an estimate before agreeing to service the set. These sets can be very expensive to repair.
Jerry G.
214 views
Usually answered in minutes!
×