lol... bios and memory problems aren't windows driver problems.... the igpu could have been giving a problem with the gpu but that yet again is a hardware issue related to the bios not a driver issue related to windows. graphics cards can be picky at times but i've never gotten a bsod with a driver for a graphics card or a sound card and trust me i've dealt with MANY computers, i fix peoples computers as a hobby and most of the time bsod's that i've run into are hardware related issues not driver issues.