Because I needed access to my harddisk for school I placed my old motherboard back. I just wanted to use my computer and data again and since that wasn’t going to succeed with my new motherboard(I couldn’t disable AHCI like someone suggested in my previous post: Inactive. Probably because it isn’t activated at all.). Fortunately I hadn’t sold it yet and Linux/GNU is really flexible and can cope with the hardware changes. Windows can’t get near such a good hardware recognition! It should work again now if only I wouldn’t have overwritten the partition with a fresh Ubuntu installation(which I’m not using anymore at the moment.). I hope the bug will be fixed very soon, since it’s such a waste when all this shiny new stuff is just ‘collecting dust’ like we say in Dutch. If I find a sollution I’ll let you know!