Apex Digital GT2015DV 20 in. TV/DVD Combo "blank screen" Questions

Top portion of screen blank A block of the screen is blank. This black box covers a top portion of screen could be down to the tube in side the tv that is what create the picture

...SCREEN IS BLANK - RED KEY AT BOTTOM LEFT SIDE OF SCREEN - HOW DOI UNLOCK IT PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!! blank screen with audio sound, but red key sign at bottom left. Please help me to ...

...blank blue screen Not sure if it is due to continued DVD use or a damaged internal glass disc reader, but the TV accepts DVDs and in some cases starts to play the but goes to a blank blue screen and ...

...blank screen but I can hear the windows sound and fans are running. I just can't see anything. Before all this happened cpu screen would turn on then after 10-15 minutes it varied cpu would just ...

blank screen with word "in line" cant change channel or anything turn on and blank screen with "in line" maybe try to change the input source. plug in cable or a dvd player and see if anything else ...

screen goes blank but the sound continues on. For the life of me I am unable to figure out why, as far as I can tell there is no 'sleep' function turned on etc. Can anyone help!? Hi the problem is the

...control or a problem in one of these circuits, a defective power supply or a problem in the blanking circuitry: Screen (G2) or master brightness/background/bias control - mark setting and

...BLANK SCREEN WHEN USING THE TV WITH SAT The tv was working fine but all I get now is a blank screen with the message " no program showing" . The dvd plyer works fine with a good picture. I tried ...

Blank Screen. TV is plugged in and running fine, occasionally the screen goes black and you get audio and when you change the channel you still see the numbers. Is this something fixable or just toss ...

...blank screen or wavy blank screen that says loading. sometimes the discs won't even eject. HELP! how long has it been since you cleaned the DVD tray? you need to clean after about 10hrs. of play time ...