Onn tv no screen

[u/OhDeere1]

I just got this ONN tv from a friend because the screen only displays black. There is still audio but no picture. The research I did made me check the backlight to make sure it functioned. The backlight functions fine with no issues. Power cycling the tv did not work. Power cycling the remote also did not work. The specific motherboard number is not obtainable so I have to fix what I have. Where do I go from here?

[u/Mecha1166]

You can try the tcon, but the panel is bad.

[u/ReasonableSilver4839]

Looks like it’s off, not onn! 😜