After NVRAM clear the BIOS setup came back with RAID "off" and the server can not boot to Windows. Unfortunately no record of original settings (SCSI only is not working, so it's RAID)
Is there a way to find out and change the setup to the correct RAID (and embedded RAID) settings? Can it cause (more) serious problem to simply set RAID "on"?
Can it be done with PERC? What exactly (what else) saved in NVRAM?