Have you got a BIOS speaker set up in your PC? If your computer's BIOS has a problem with the setup, that little speaker will sound a series of tones to give you an idea of what's wrong. If you do have a speaker, and it's not making any sound except a single beep at power-up, then the problem's not your BIOS, but the computer trying to start the software. No BSOD means it isn't far enough into the program to write an error to RAM.