Hi all, I've just bought a new sata harddisk its a western digital wd5000aaks 500gb. My mainboard doesn't support sata so I have installed a sata pci controller card (VIA VT6421) raid controller. Everything installed fine and worked ok copied my old drive to my new drive using western digital drive tools and tried to boot up using the sata drive but nothin happened. I set the bois to boot up SCSI which I assumed this was correct. I would be grateful for any help. It was gettin to the bois then a message was displayed saying 'Invalid boot up disk, please insert system disk and press enter'.

