I have the WORST VIRUS EVER! NOTHING CAN BEAT THIS?

Ok. I THINK this is a java virus but I don't know all I know is that it is VERY CLEVER! It basically infected my computer in a day without me knowing and spread so fast, I got it from downloading a torrent (I promise I won't TOUCH torrents again >:() And it infected my BIOS so I think its a boot sector virus. When I run virus scans, they always pick up a virus, but its never the main one. This one is SO smart, that when you try to insert your recovery disk, it does NOT recognize it, and when you try to install things like UBUNTU it makes IT DOESN'T EVEN BOOT THAT! Safe mode ONLY works when I shut off my computer incorrectly (Forcing shut down by pressing the power key), the boot menu no longer works :/. I recently got infected with this virus on my LAST computer and it eventually stole EVERYTHING from my comp because one day, it wanted me to reacess my whole computer information (Serial and all) in order for me to get back on my computer again. So this might be an advanced form of the JAVA exploit Trojan going around but I DON'T KNOW. My computer also makes a weird vibrating crackling noise whenever I restart. I just got this computer a month ago and its already infected and this computer cost a WHOLE lot of money, but warranty is my LAST resort. This virus has frustrated me so much, I just want to delete everything and start fresh. Any programs out there I can do that with? :/