So... I have returned one laptop already and had a replacement which unfortunately still persists on the new laptop.
Whenever I unplug the laptop the screen turns off and stays off. I believe this has something to do with power saving. The screen would go from 120hz to 60hz and turn back on again. Unfortunately it never turns back on again. I have searched every online for a fix for this issue, but I can't find anyone else with this issue, which surprises me considering I have had TWO laptops with the same issue.
Any help would be much appreciated.