I have my TV connected thru a HDMI cable to my cable box. TV screen goes on-off for a few seconds. With the HDMI cable connected the sound goes off. Without the HDMI the sounds continue. I have tried to change the HDMI but the problem persists. Do you think this is something to do with an internal failure of the screen? This was purchased around 5 months ago.
I had the same problem and the only way i could solve it was to disconnect power from the tv, let it "reset" then it would be ok for a bit. the problem went away entirely when the cable company updated its software for its hd box. might be coincidence....
also, pre-update, the resolution wouldnt automatically set correctly. If I turned on the tv to a hi def station, it would set to 480 and only set to 1080 when i changed to a normal station then back to the hd. then it was fine. again, after the update from the cable company this went away.
394 views
Usually answered in minutes!
Model Bravia KDL 32L504. Tv powers on, picture blinks for one second and blinks off again. Green power light remains on...no blinking. This happens with HDMI & cable box connected, same without. I tried power reset with no results. Can a software update be run with the TV in this condition? Or will that make any difference.
×