RCA F19431 19" TV "screen flashes black" Questions

flashes and screen goes black The tv goes on, but the picture screen goes black every minute or so. This is associated with the flashing red standby/timer light.TV is from 2004. Not a flat screen. How

...screen goes black and then flash like on/off, then i push to him with my hand and screen goes normal. What is the solution I have a lg cineplus model RF-20CA30K. Sometimes tv screen goes black and ...

...black screen and i took off the back of the tv and turned the screen screw clockwise. Those screws are meant for a professional to fine tune the colors. It sounds like you moved the screw too ...

...about 5 minutes and it will go to the black and white screen again. What should we do the sound is PERFECT. The half picture is a verticale problem. This is difficult to repair. Send to a repair

...FLASHES A BLACK SCREEN ABOUT 5 TIMES THEN STAYS BLACK SOUND IS STILL THERE. HELP!!! this unit will have what is called ik protection wich means that the picture tubes are constantly monitor with this ...

...screen no sound but on button flashes Have a sony triniton 40inch tv since 2004 it has worked perfectly fine, no picutre at all just black screen no sound at all. The only thing is the on button ...

...flashes black, 32" SONY tv Takes awhile to come on (like it its warming up), after it finally comes on the screen will go to black and picture will flash from normal to black at random, but never ...

...goes black and then white/black flashes returning to a black screen. Is something wrong...or is this normal for when this TV shuts off...? I have the same model. It is normal for this brand of

on off button flashes H P big screen on off button flashes,fan turns on then tv powers off,this cycle continues 24/7 tv never actually turns on,black screen,need help please! you need a tech

black rectangular box on screen from doing menu When hitting info with cable remote (forgot to click on cable instead of tve on remote) the menu came up. After going thru menu, closed out screen clear