Getting an error b2 when I wake my pc. Please help, it has been stressing me out for hours :’( I need to get rid of this b2 error code. I think the problem could be the bios settings, I changed fast boot settings so I don’t know, well when I wanted to stop doing what I was doing, I reversed all the settings and click save and exit and I got the black screen. I did have a usb stick in with a sd card. Please help!