predator 300 2022 external display cutting out

death2u99
death2u99 Member Posts: 1 New User

Hi, the first time I hooked my laptop up to a 4k tv screen it worked that way I wanted (4k tv screen on (HDMI port), laptop screen closed). Now every time I close the laptop screen the 4k tv screen goes blank. Then when I open the laptop screen it requires a PIN number and I have to set it back up again. Anyone know how the play a movie with the laptop screen closed? I changed the settings around (then back) in the display profile, but I cant get it to work again. Anyone have any idea's? Thanks!

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