A:AnswerHello Nena, I have attached a link below to the installation manual, you will find more information on leg removal there.
http://downloadcenter.samsung.com/content/EM/201707/20170717124751163/QSG_MU8500_ZA_BN68-08438R-04_170714.0.pdf
^Britt
A:AnswerI've used Monster cables for 20+ yrs. Gold's are best but silver do a good job too. unless you have a 4K Blue-Ray or 4K Receiver it's not really necessary to buy 4K HDMI since there really isn't that much 4K content being transmitted yet.
A:AnswerThis is NOT a back-lit LED -- in any way -- it is an edge lit model with the LED being along the bottom edge of the TV. Samsung does not have a full array backlit model for 2017. The last TV they had was the KS9800 from 2016. Again, the MU8000 is edge-lit. Check Samsung.com for verification if you want a second, confirmed opinion.