So I need to get into my advanced boot menu to disable driver signing to install AMD drivers for my new GPU. However, I'm using an SSD, and the length of time between my BIOS and the windows splash screen is absolutely miniscule. I've tried about 20 times and I can't seem to hit it. I know there's other ways on win8 and 10, but is there any other way in win7? Or for that matter is there any other way of disabling driver signature enforcement?