Have to turn on 77” LG C1 multiple times to get to come on

[Msb1xr]

Have to turn C1 on and off multiple times for it to fully come on

Have to run LG C1 on multiple times for it to fully work

If I have it off for a while I have to turn the TV on and off and handful of times for it actually display what it's suppose. The times it doesn't nothing comes up like the input or dobly vision logo. Once it's on I can turn it off and back on fine and the picture looks perfect.

Unhooked everything except antenna. Reset tv to factory settings. Let it sit and when I tried 2hrs later turned TV on and sound comes through but no picture. Have to do this 4-20 times before it comes on fully.

Red status light comes on and off.Sometimes screen is completely blank sometimes whiteish lines appear on the sides. Change how many there are and how far they go across.

Any ideas on what's causing this issue?

[Diah]

Re: Have to turn on 77” LG C1 multiple times to get to come on

yours LG C1 OLED TV ?

[nomoresonys]

Re: Have to turn on 77” LG C1 multiple times to get to come on

Yep, LG C1 is oled.

[Msb1xr]

Re: Have to turn on 77” LG C1 multiple times to get to come on

yours LG C1 OLED TV ?

Yes it is

[Diah]

Re: Have to turn on 77” LG C1 multiple times to get to come on

try reset it via service remote with ( IN_STOP )

[Msb1xr]

Re: Have to turn on 77” LG C1 multiple times to get to come on

try reset it via service remote with ( IN_STOP )

Remote came yesterday did this and still the same issue when I tried to turn on this morning.

[Diah]

Re: Have to turn on 77” LG C1 multiple times to get to come on

its time to upload high resolution focused photo for yours power boards from up & down side

[Msb1xr]

Re: Have to turn on 77” LG C1 multiple times to get to come on

its time to upload high resolution focused photo for yours power boards from up & down side

Can you explain what you mean by up and down side? Guessing front of board and back of board?

Attached example pic of what I think you need. This is not a pic of my board.

[Diah]

Re: Have to turn on 77” LG C1 multiple times to get to come on

Man, what should i do with yours example photo ??? LOL... print it and to put on wall.. LOL
i need yours Original boards... take it out from the set.. and upload photo of the top side and down side,,, so i can explain to you how we test the power boards as stand alone,,,,
trouble shooting OLED should start from Power boards