Just bought QN75Q7 today and during the setup it keeps rebooting. Very dispointed. The Samsung tech said to take it back to the shop and get another one. The quality control is questionable on these TVs.
The biggest waste of $3000 ever. My TV cuts off an on atleast 2 times every minute. I have tried everything to get it to stay on. Samsung service basically said oh well. My only option now it to drive 1.5 hours to a service center and see if they can fix it and charge me alot more money. I can say without a doubt, that this is the absolute LAST Samsung product I will ever own.
My t.v. Keeps shutting itself off at random. Then comes right back on. Also my remote does not work with prompts that come up on the tv. Using the remote that came with the tv