A:AnswerWe would be happy to get a set of screws sent out for you. Please take a moment, at your convenience, to contact us directly via Twitter @LGUSSupport or Facebook https://www.facebook.com/LGUSA/ or you can give us a call at 800-243-0000. ^CP
A:AnswerMany times picture quality troubles can be resolved with a few tweaks to the settings. We have a help library article that recommends the settings for getting the best picture settings: https://www.lg.com/us/support/product-help/CT10000018-20150577528034-menu-settings If you're in need of some guidance with using your TV, please head to our support page at @LGUSSupport on Twitter or you can give us a call at 800-243-0000 so a specialist can help out. ^CP
A:AnswerHello, hate to hear, sounds like you might need a technician. This may be done through our website: https://www.lg.com/us/support/repair-service/schedule-repair-continued or for a list of service centers in your area: https://www.lg.com/us/support/repair-service/find-repair-provider ^AC
A:AnswerYes - you can use Chromecast with this TV. I primarily use the built-in streaming apps (Netflix, Hulu, Amazon Prime) but I also have a Chromecast plugged into HDMI #2 port and have used this to cast from apps on my phone or laptop.
A:AnswerThe LG UK6090PUA 4K HDR Smart LED UHD TV - 50" Class (49.5" Diag), Model # 50UK6090PUA is a VESA compliant TV that has an A x B VESA Wall Mount Interface Pattern of 200 x 200 mm...^IFV
A:AnswerWe would be happy to look into the problem you are experiencing with your picture size on your TV. Please take a moment, at your convenience, to contact us directly via Twitter @LGUSSupport or Facebook https://www.facebook.com/LGUSA/ or you can give us a call at 800-243-0000. ^CP