Electronics Repair Questions? Ask an Electronics Technician
Hi , I`m Jack , I will be helping you today Can you please send me a reply when you are ready to proceed ?By the way , Pearl that greeted you is a computer so never mind the odd questions .Note that I need time to type and research for parts and info if needed so don't be surprised if there are delays between repliesAlso ,Could you please give me the tv`s model number written on the back cover ?
Sorry , got locked on other posts while waiting for your reply
Is there anything connected into that input where it switches to ?
Which input is it anyway ?
O.k then that's too bad because the TV input is the only one that cannot be turned off
Give me a few minutes please
Now there are two things to try here ;
One is a factory reset but your tv will be like out of the box and any specific settings you had will have to be redone
Second is a firmware upgrade , so I will give you 2 links for either
This actually a video that shows you the factory reset , same thing for your model ;
And on this page you will find the firmware update at the top of the page along with other info ;
Give it a try
If none of that does it then this does not look good for your TV's main board
If that answers your questions for now then PLEASE DO TAKE THE TIME TO RATE , it does not close this post , you can come back at any time without additional charges if you have further questions and it gets this independent tech. paid for his time helping you .