Ok, to make a long story short, my comuputer is infected by a virus in which it has caused all my drives and usb ports to be infected and no matter what I do to fix it, such as reinstalling a new version of Windows 7 or my backup discs, the problem reinstalls itself as a Master Boot Record. It mounts itself on my network and disc drives. It has completely ruined my very expensive "new" HP Envy Beats edition whereas I cannot even restore it to factory status. The bios is corrupt and some drives and software is completely missing. Also on my other computer that was on the network, I cannot even get that one to boot from a disc or it's own memory. It will go to the XP screen and restart, it will never fullly load Windows. Yes, the old computer is using XP and my new computer is using 7. Also, this virus seems to be running a fake version of windows on my system. Thank you in advance for any assistance.