SBS 2003 source server died during SBS 2011 Migration

Hi,

I wonder if anyone can provide some advice / direction.

I'd just completed the majority of the migration, and went to uninstall exchange 2003 on the old server, it then wanted the original install disks which had gone walkabout. I'd sourced a copy and was waiting for it to arrive.

11:21 today, powercut... New server had been swapped onto UPS, but old server on direct mains, DOH!

Old server is now dead, looks like motherboard has gone kaput, so at time of crash Exchange 2003 was still installed and it was still a DC.

What steps do I need to take to manually remove all reference to the old server in the AD and Exchange environments on the new server?

Thanks in advance.

Mick

Regards, Mike Wilson