BIOS VIRUS update

After reading some of the posts on this site can I tell you my BIOS tale.
This is a mad one it takes control and opens help pages fills out forms etc.
I formated both drives and then took the wires out started up and flashed the bios.Again.
The virus goes mad as if it is fighting bad flicking from page to page asking yes and save or yes no so you can not hit the tab you want.
Bios file is about70kb and the Asus P5K memery is 2mb.This leaves room for the virus I think, so how can you see the memery and how can you delete the virus. In XP I found Vundo andMonderb.xgr and lots more.