I had a similar problem with GPU Tweak. Created a problem where my Asus Swift monitor went black and I got a message it was out of range. It would no longer display 144Hz resolution and all I had was a black screen. Trying to change resolution on the...
I've had a swift monitor for six months and it recently developed the same problem as the original poster. Only I would get the "out of range" at 144HZ.Tried rochyroch' s suggestion of using Display Driver Uninstaller and it solved the problem, so th...