LG TV Inputs

[DalekSec]

Hello

 

Strange-ish one here. We have signage boards around the school and they have been fine for as long as I can remember. But since we have come back the main board keeps changing to input HDMI3 when it switches on in the morning. When the only thing plugged into the TV is in HDMI2. So each morning I am having to change it. Here's the weird bit. I had a play around with it and disabled all inputs bar hdmi2 but it still doesn't it! but instead of saying no input it says this input is blocked!... any ideas?

 

Thanks

[mowgli82]

Are they smart TV's if so they may have performed a software update automatically and maybe the software is buggy. You can role them back by downloading the previous software from LG's website

[bald_pig]

iirc, most LG tv's can have a default output set, so it always switches to that input, should be with the power on/off timers I believe?

[DalekSec]

They are bog stranded LED Tvs not smart. I tried looking for the default option but couldn't see it any ware. just confused that I have disabled all other inputs and it keeps going back again..

[Oaktech]

I've got an LG tv at home and on mine there is also a setting to make it default back to the input it used when it turned off when it is turned back on again...