Ok so I was starting up my computer, and instead of starting normally with the bios screen, it was a white screen for about 5 seconds then a red screen, then a green screen, then a blue screen and then it started again. like I said it was as soon as it was on, and no bios screen. I have a small Dell netbook (or notebook) that runs Windows 7 starter. and so far it has not done it again at all. any help would be appreciated, or just some info on what it is and why it happened.