This is what I got:

Compaq ProLiant ML330 G2
2x 80 GB IDE-HDDs as RAID-1 on a LSI MegaRAID Controller (OEM from HP?)
Novell Netware 6.0 SP4
2 Volumes: SYS (2 GB) and MAIL (53 GB)

Before I started, I did an extra Backup from the SYS-Volume. Then I
started the SP5 Installation. The installation where no problem. At the
end, the server restarted, then the problem began.

One the first restart, the server gave me the error "Unable to EXEC
server. Cannot load the file c:\command.com". After this message I made
a restart and since then I do not come back to this error-message. The
server does not boot! I see on the start of the server the list of the
Array and the Array is OFFline!!! But I have got no possibility to go
online! AND BOTH(!) harddisks have the Status "REBUILDING".

I know this is not the right place to put a harware error in the
newsgroup, but can you help me anyway?