A:AnswerYes, in your display settings there should be a “recommended” setting for the monitor. That is what the computer itself it should be, when you change monitors it may not correct itself unless instructed.
A:AnswerPlease contact Acer tech support for assistance with your XF series monitor. They can be reached at 866-695-2237, 24/7 for in-warranty support.
A:AnswerYou have to check if your monitor have a game preset if not try to put a game play video and play with the settings until you find a preset you like.
A:AnswerThe moniter does not have bluetooth but if your plug in (Xbox, PC, Laptop) has bluetooth then you probably can. Note* most desktops do. Have bluetooth enabled so you will need to buy a bluetooth chip from places like bestbuy.
A:AnswerIf it worked before, you can try using a different cable but if this doesn't resolve the issue, please contact Acer support for assistance with your monitor. They can be reached at 866-695-2237.