Tried to boot up an old machine, gets stuck in a chkdsk boot loop. When I try to boot windows xp with a CD with an ISO it says "Press any key to boot from CD" and when I press a key it justice freezes and nothing happens. Can't boot from a USB because its an old BIOS that doesn't allow that. What can I do? I don't care about the data on the HDD so I don't mind losing it. It's a PATA HDD btw.