Vizio VW32L 32 in. LCD HDTV "tv lose memory" Questions

...are possibly shutting off the AC to the TV which then will loose its memory and have to be reprogrammed at start up again. If this is not the case then there may be a issue with the memory IC

...TV back on, Any Ideas welcome, many thanks model X22/14C-GW-TCD-UK All sets use a eprom in some form or another that stores the memory of what up/down channels are programmed into the memory of the ...

tv loses stored channels when we turn the set off then turn it on again later it loses all the stored channels mains board need replacement, the memory chips are faulty

...memory "alive" while the set is powered off. I'm a 40+ year veteran TV technician, but I've specialized almost exclusively in antique (1940's to 1970's) all vacuum tube sets for the past 15 years. I ...

tv back on,i lose all my channel memories and re auto tune,its not the cable because if i disconnect tv while on and hook back up channels are there .only when i turn off This memory loss issue sounds

...TV has in memory. I have done this about 10 times and my TV usually loses all it's TV guide data after I customize my channel listings (delete all the channels I don't susbscribe to). Within a day or ...

tv has strted to lose all the channels. The only way to resolve is to re-tune tv which is obviously not viable each time you use tv, Help appreciated, Not a power supply problem. Trouble with the main

...This will clear the memory of the tv (dont worry though, this just clears up unnecessary files taking up memory, you wont lose anything) then plug it back in, and it should be fine after it

...tv loses all its channels when the power is turned off so every time i switch it back on it says no signal but when i retune it it works fine and finds all the channels Main system control memory IC ...

Ferguson TV loses it's tuning TV loses the tuning when switched off Check and replace the main system memory IC.  Seek tech support.