Trying to revive a server... AIC-7896 freezes pre-POST completion

[Garrett Cooper]

Hello again all,
	I know this isn't a FreeBSD question really, but I just started up a 
motherboard with onboard SCSI (Adaptec AIC-7896), and for some odd 
reason it freezes pre-POST before it attempts to boot and there isn't 
any way where I can get into the BIOS to change the settings it seems. 
Does anyone know how I can maybe disable the onboard SCSI controller 
since it appears to hang while detecting disks?
	Thanks a million!
-Garrett