I have a Tyan Tiger I7320 (S5350-1U) Server board running server 2003. I want to wipe & reload with Server 2012. I want to run the Onboard Sata Raid (6300ESB) for my system drives but when I go into the 2012 setup & it gets to the drives part of the setup it says it can't find the drive. It does give me the option to loacate a driver. I have tried every driver I can find on both Tyan's & Intel's websites but no go. I have tried Windows Vista, Win 7, & server 2008 drivers. The MB only has one expansion slot & I'm already using that for my data drive raid controller so I can't add another controller. Anyone had any luck installing Server 2012 on older hardware? Any ideas would be greatly appreciated.