I am using parrot OS security edition , i have an HP omen Laptop.
my problem is i can’t connect my external monitor i just put the HDMI i tried “detect monitors” nothing happens when i run xrandr i get HDMI disconnected .
i tried to download the .run drivers for my Nvidia , shutdown server x , run the configuration , all library installed , rebooted my laptop retried to connect my second monitor but still the same it could not detect it .
( my second monitor is working fine i am using it now for my PC )
kindly help !