I have a old Cisco server, the only info I have is the front panel label "Cisco mcs 7800 series server", Is there a way to see what model number this server is 7825, etc. The serial number does not match anything that Cisco TAC has. The reason I am asking these questions is because I just received my Unity connection dvd's for 7.1 and I want to test on this server. The biggest problem so far is the server only has a cd drive and wont boot from the dvd's, and I was trying to find info on how to replace the cd drive with a dvd drive. Any help with this box will be greatly appreciated.