A:AnswerWe were able to hook up our surround sound system to the tv however switching from the tv speakers to the surround sound system when I wanted to use it was a pain in the but. To many steps. The speakers on the tv are much better than they use to be so I just decided to not use the surround system.
A:AnswerHello, this TV is manufactured for use in the USA and does require 120Vac for optimal operation, however, the TV can withstand up to 240Vac with an adapter if needed. The packaging of the 65UM7300PUA weighs 62.6 lbs. ^CP
A:AnswerInformation regarding using a mouse and keyboard with your TV can be found at the following help library article: https://www.lg.com/ph/support/product-help/CT20192009-20150210832118-others ^CP
A:AnswerThe W x H x D dimensions for the Shipping carton for the LG 65 inch Class 4K Smart UHD TV w/AI ThinQ® (64.5'' Diag), Model # 65UM7300PUA are 63" x 38.2" x 7.5" and it weighs 62.6 lbs...^IFV
A:AnswerBased on the issues you are describing, it sounds like you may need a technician to check it out. This may be done through our website: http://www.lg.com/us/support/repair-service/schedule-repair-us
or for a list of service centers in your area: https://www.lg.com/us/support/repair-service/find-repair-provider
A:Answerthe only screws that come with it are the ones mounts the legs, most wall mounts come with screws, they are pretty much universal in size, and they usual come with several different sizes.
A:AnswerThe LG 65 inch Class 4K Smart UHD TV w/AI ThinQ® (64.5'' Diag), Model # 65UM7300PUA has Alexa built-in and it is also compatible with Amazon Alexa devices...^IFV
