The computer was displaying pop ups and running very slowly. I ran Eset and Malwarebytes Anti-rootkit. Both found several infections. While Malwarebytes was running the computer screen displayed a blank screen with many different colored pixels then the computer shut down. After that, the machine will only boot into Safe Mode. Every time I try to start the machine normally it gets to the Windows splash screen then turns itself off. I ran several more virus scans in Safe Mode and found some more infections but it still will not boot. Even when I boot up to the Windows 7 CD and choose Repair the computer will turn itself off. I ran a program called MBR-Check to see if the MBR was corrupt but it says it's fine. Please help!