New installation on HP LH3

Hi All,

I'm a newbie and I don't talk english very well (sorry).

BTW, I have a HP LH3 with 1,2,3 HD raid5. The OS was a windows 2000 server,
but I formatted it (by windows) for to install windows 2003 ent., the
problem is that every time the OS restart the machine (during the
installation, for example after that he copied the installation files), I
have the error "A disk read error occured", don't see any HD. The problem is
that when I install the new OS, it have to restart almost 2-3 times.
Do, how I can to install the new OS? Maybe I have to use the configuration
utility of the SCSI Drive?
I hope to have you explaine in suff. mode, but I'll be glad to add or
explaine more if anybody can to help me.

Please help me

Thank you for your help.

Ciao,
MC