I am installing Unity for the first time in my network test facility. I am using the platform configuration disk (HP) and receive the option to configure the array by pressing F1 or load the OS by pressing F2. I am receiving errors no matter which option I choose. The array configuration reports that there are no controllers available. I have two MCS 7825 systems and receive the same errors on each. Is there a different disk that should be used? I also tried using The IP Telephony Server OS Hardware Detection disk, but that just puts my server in a continuous reboot. What am I doing wrong??