UE40D5003BWXXU

[albaman]

Has anyone observed a band of horizontal lines that cover about one fifth of the screen at the bottom. Depends on the scene to notice . Have done the obvious and removed all inputs. Still occurs with test picture provided in diagnostics menuabout 15 minutes after switch on. Can anyone help

Thanks
albaman

[biomass]

Is it like this:
viewtopic.php?f=16&t=3809&p=29281&hilit=band#p29281
If so, go back to Samsung for repair. It is a known worldwide issue.