OK so i'm new to this whole BIOS Mods thing not really sure what to do but here's the deal. I have an HP business dc5000 small form factor PC. Its my step dads computer running Windows 7 and a Phoenix BIOS v 1.00 from HP and its been infected with a rootkit and I cant get any OS it load what so ever. The BIOS itself I think has been infected given the way the machine wants to behave. Anyone have any idea as to what i need to reflash the BIOS. I can get the .exe file from HP however I can run an executable in the BIOS. It has to be in .txt format. and the .exe is too large for a floppy anyways. I really don't need this BIOS modded just functioning properly so I can get Windows 7 to load back in and run correctly. Thank you in advance.