Q80R 65” Faint horizontal lines across screen

[MWheat4418]

I have only had my tv for 4 months and it has developed lines, from top to bottom, right across the screen. Has anyone any ideas what the issue could be?

Thanks

QE65Q80RATXXU

software version 1356.2

[KingFunk]

Not 100% sure tbh but the engineer took it away and they replaced the entire panel/screen, which obviously fixed the issue!

[g4cee]

Hi, did you ever get this fixed ?...This is happening to my TU8000 right out the box

[Khatana]

Humidity was the cause for mine(at least this is what I figured out). The room my tv stayed in was quite humid sometimes.

I always cleaned it with dry cloth.

[willjoe]

Power-cycle the TV (Unplug from the outlet for 60 seconds)
Disconnect and reconnect all HDMI connections.
Return (if under warranty)
Remove the back panel and clean the electronics with compressed air.
Reseat T-CON ribbon cables.

Regards,

Will