You'll probably need to get Windows 7 drivers for your SCSI card and load them at install time. (Press F6 when Windows starts loading.)
agree, problem is where do I find out what drivers to obtain and where can I download them from???
Look on the web site of the manufacturer of your SCSI card (or m/b if it has SCSI integrated). Alternatively, tell us a few details about your hardware and someone might be able to help - otherwise it's just guesswork.
SCSI adapter model?
Adaptec AIC-7892 Ultra160 PCI SCSI Card The PC is a compaq evo w6000