Why is my tv turning its self off? - Televison & Video

If both sides are disconnected, the problem is likely on the PDP
S42 supply module.
It is a coincidence that the number ends in R1P.

Check the electrical outlet which the tv is plugged into. Make sure nothing is loose at the outlet as well as on the back of the tv where the power cable plugs in.
Another thing to try is plug a different device into that same electrical outlet and see if it turns on/off as well. If that device also turns on/off by itself, it could be a faulty outlet.

U might have sleep timer on?Push the menu to see it have 30,60,90,120.If u don't ur tv have problems.Call for warenty repair,or return it were u purchase for an exchange.

my tv will not come on

if your tv has a auto timer turn off you have got to manualy turn it off in the menu setting

is it showing it turn its self up on the tv by the bars or is the sound just getting louder by itself

is your remote a learning remote and does your tv have a preset volume that when turned on its to goto

if showing by bars one of the buttons on your remote is stuck or needs cleaning and
quite possibly getting an outside frequency thats interfering with your remote frequency

but if no bars are showing the service provider company i noticed my self there tv programs are flauxing in sound for some reason this to me gets annoying

Ours 60" (60P8342) turns off after a short period of time also. My husband researched it online. The cheap solution he was told to try is to unplug the TV (or plug into power strip and switch off) when you are done watching it. A computer board inside over heats and it's a protection mechanism for it to turn off. Otherwise, it's over $100 to fix the computer board.

turn off sleep mode on your tv .

hmm well uh try plugging tv into different outlet??

I tried to unplug mine for awhile then plug it back in that worked for awhile now it won't come at all. Hope this helps abit, although i'm sure your like me and have tried it all,8)