Question Problem between chair and keyboard

Sep 20, 2019
Hello all,

In need of some basic help please because my fingers won't do as they are told. I was playing with the OC settings for my GTX 1060Ti and one of them is a diagonal bar that adjusts the voltage. I moved the bar upwards and at about the halfway point my finger let go of the RMB and the bar stayed there, quickly followed by a greyed out screen. Restart attempts get me to my desktop whereby once the OC component starts, it must flick to that setting and the screen goes blank again. I can get to the motherboard settings on startup though I'm unsure how to reset the graphics card to default settings, so any help for this fool will be greatly appreciated.

Many thanks to you all :)