Move VM from AMD to INTEL causes infinite reboot cycle

Hi,

I have copied a VM from an AMD based PC (CPU is TK55) to an Intel based PC (CPU is E5200) and when I start it up it constantly reboots after the Loading Windows Files bit with the progress bar going to the end before the reboot ... the guest is Windows Server 2008 R2 with all upadates applied.

I originally created the VM on an i7 920 system and moving to the AMD system was not an issue.

I have created a new VM on the Intel pc and used the existing disk but that has the same result.

Any ideas?

Thanks

Paul