LG B6 + PC Issue


Established Member
So before I start going down the LG warranty issue with this tv I'm wondering if anyone has experienced the same issue and may have a solution.

I have 2 computers, one with a GTX 970, the second with a GTX 1080ti, if I plug either into the TV I appear to get severe HDMI handshake issues, screen flickers black for a second or 2 and comes back to life for a few seconds then vanishes again.

I've changed the cables, ports, turned on deep colour and off again, checked the firmware is the latest.

Both machines and cables work fine on my samsung ks9500.

Anyone got any suggestions? Or is it call up LG and see if they can arrange a repair?


Standard Member
Yep - I get the same thing, its intermittent and after changing the HDMI cables a few times I found one that works although it does happen every now again but I upgraded my AV and now it happens very infrequently.

The Amazon Basic cable works the best for me.

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