Display problem my phone have a problem with its display lcd,the display vanished away while working normaly,after switching on and off two or three times the display is back,but after some time display again vanished away,during this problem only back light is on and set is receiving and calling properly,is there any body who know how to fix this problem.
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The display is controlled by the T-CON board. You may have faulty contacts on the connector for this board or a bad board. If the connector is cleaned it may improve. Sometimes disconnecting and reconnect the cable can solve the problem. The heating/cooling cycle from turning on the set can make the contacts loose. IF you know how to work on electronics you can do it yourself or if you have a friend with working knowledge of electronics.
My Konka LCD model KDL32AT23U Displayed a picture, then vanished, showing different colored vertical lines in horizontal blue bands.Then I could not turn it off with the remote or standby button on the side.Only with the main switch.What's wrong??
This is the same problem posted by kukish on july 26,2008