I was watching a video and with my web camera attached, then a blue screen of death came up saying that there was a "Hardware Malfunction...Contact Your Vendor...System Halted"

The thing is, after that when I rebooted my computer, I dont see anything on the screen. Not even the BIOS menu. I tried replacing the RAMS, but of now use.

I am in desperate need to fix this. I just had my Win7 OS reinstalled / new RAM installed about 8 months ago, and everything was running like it was brand new. I'm on a Dell Inspiron E1505. What's my next step???