Acer LCD Widescreen Monitor 24in Display, WUXGA Screen, Black | B246WL (Renewed)

hey hi i want to show my problem with the acer ed242qr that i bought this is not the acer this is an msi optics mag 24c been borrowing it and i'm going to return it i just wanted to start with this and show you that over displayport i've got no issues i've been running this for about two hours no black screens no flickering whatsoever so right now i'm going to switch to the acer i'm gonna undo this displayport cable i'm gonna use the same one if you bear with me give me a second it's the same displayport cable i'll plug that in and one second i'm going to switch out the power supply because i don't know if the acer and the msi1 use the same one i'm turning the monitor on this is the acer it's on displayport same cable in fact it doesn't actually matter what type of cable because i've used several cables with this and i get the same issue with every cable i've tried three of them tried t