The chipset has a USB lane used for remote management. It shows as a USB keyboard in the BIOS.
If Novell doesn't read it right, maybe that's why it's not on the tested OS list at http://www.intel.com/support/motherboards/server/s5520hc/sb/CS-030222.htm - try one of those OSes, maybe?
Thank you for your answer, but not very friendly. Unfortunately, the firm can not just change the OS so I'll have to try the search. Perhaps they will succeed.
Okay. Good luck on the search. Have you also tried Novell's site, for support?
Yes, also the forum at Novell I mentioned. Contribution read more than 200 people, but not consulted. Tomorrow I'll try copying the installation and then finished with the experiment. Thanks again for the response.