LG 55uk6090pua

[Jason616]

Tv powers in all the leds are working but no picture .

Anyone have any ideas ?

[nomoresonys]

Re: LG 55uk6090pua

quick test, try it with one ribbon cable connected then turn on tv, then try the other cable so one connected at a time, best policy is to do all connecting and un-connecting with tv unplugged from power to avoid any errant surges and such.

[Jason616]

Re: LG 55uk6090pua

Tried unplugging 1 ribbon cable powering it up then plugged it back in and unplugged the other .

Same results leds come on but no picture

[alfatv]

Re: LG 55uk6090pua

Search this forum for *43uk* and *55uk*