My other machine has had 32 bit 8.1 on it for ages, the parallel port card I had needed that, but my need for the port has gone, so I figured I'd do a reinstall with the 64 bit media. It boots from the cd, starts the install, asks for the key, checks the language etc. It gets to the point where it says remove the media and boot normally to continue. It doesn't boot normally, it goes into the BIOS. In case the SSD was the problem, I repeated the install onto a second, much newer SSD which is usually just a data and BOINC volume. Same thing. In case it was the CD drive screwing something up, I swapped the SSD's from that machine into this machine, repeated the install and got exactly the same result. Any ideas what is going on here?