When installing Cisco Unified Communications Server on a approved DL320 3GHz server, the installer hangs at the message "checking HP machine's BIOS version." The DL320's BIOS is D13 9/15/04. I do recall seeing a message on my first installation attempt that the installer had updated the BIOS and the system needed to reboot. After that, the installer gets stuck at "checking HP machine's BIOS version." Please let me know what is causing the problem.
I have this problem too.