I've got an old system that was configured with two HDDs in a raid configuration. I would like to convert it back to two HDDs without raid. In the Award Bios (1.1) integrated peripherals > IDE devices configuration > SATA controller mode, there are options for raid (which is set) and IDE. Can I just set this back to IDE without affecting/corrupting the original disks? I ask because I read some time ago that you can't just do this in some cases. I suspect this may be for striping setups, but OTOH I don't know for sure that this bios uses raid 1.