TV turns off after a few moments but come back on again after a few seconds
For several months the TV has been working correctly but occationally it will turn off but then come back on after several seconds.
Now it turns off striaght away but still keeps coming back on and then off again.
Re: TV turns off after a few moments but come back on...
Remove the lamp and check to see if the connections of the lamp and the lamp driver(ballast) are ok or they look bit burned.Also the lamp should always be replaced first especially if is two years old or more.
Check to see how many times the error indicator flashes.If it flashes 5 times then the lamp driver is probably defective.
common problems are lamp and lamp driver(ballast).
let me know if you need more help.
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OK. I have this same issue. I replaced my bulb a month or so ago. TV worked fine. Then one morning I turned it on and it was on for a good while, till it went to a black screen w/ sound only. Lights were going through the reboot process as designed for 8 attempts before it went to the solid red light. From the red light, if I unplug and plug back in, the tv will come on for a given amount of time, which varies, and then cut to the black screen. A repairman told me that it sounds like the digital board is bad. He wanted $150 for the board and $100 labor. I cannot find anywhere where the board would be located or where I can purchase a replacement.
I have had the same problem and after several trips to the shop I realised it was caused by humidity. The shop was air conditioned so the problem never happens there. A dehumidifier or air conditioner "solved" the problem.