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Old December 20, 2012, 01:04 AM
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BlueByte BlueByte is offline
Join Date: Feb 2011
Location: Maynooth
Posts: 542

It is because you changed the controller and didn't update the driver for the SATA/RAID controller within your OS.

How to: Change SATA Modes After Windows 7 Installation actually does a good job of explaining....

You will have to boot back into windows under AHCI vs RAID to do this. Not that big of a deal.
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