I was experiencing random loss of video signal from time to time, after looking for solutions online, I elected to use the device driver uninstaller program to reinstall my graphics card drivers. I used DDU In safe mode and it went through the process and restarted. However, now my pc will post, show the bios screen, begin to load windows, shows the loading icon then no display. The monitor is receiving some kind of signal but it’s only a black screen. What did I do wrong here, how can a resolve this, so I can use my pc?