Problems installing Windows 2k3 small buisness server

[servo.tsc]

I am able to load the cd and create the partition, format the partition to ntfs and Windows copies the files. When the computer reboots it "loops" back to the initial setup. I ran chkdsk /r and found no issues. I zeroed out the drive. I even went so far as to remove the keyboard in case of a stuck key. The bios has the cd rom set as the last boot device. Has anyone ever encountered this before? Any suggestions on how to resolve the issue?
Thank you
Howard Magnes
I.T. Technician

 

[servo.tsc]

I found it was a ram issue. I reseated my dimms and it worked.