nagging Getting rid of LG registration screen message

[Gerontius]

I've got a new 43UM7500 OPLA installed today. Lovely set, great picture, great sound.  Working out how to use it properly is going to take time. Right now I want advice on how to get rid of a little message at the top of the screen reminding me to register it with L G. I'Ve already done that by phone, but I can't work out any way to get rid of the message.

[Gerontius]

Scrub this query. I've just had a closer look, and realised that the message that was annoying me wasn't a screen message at all, just a printed slip stuck on the screen. An embarrassing mistake. Still, if I hadn't made it I might not have fiund this forum, and I'm sure I'll be needing it to solve real problems I've come up against. I'll just be more careful in future.