|If the IDE controllers are showing a problem then the system will not detect devices on it properly.|
First Update the IDE drivers from the motherboard manufac... web site. (chipset INF)
Second I would check to make sure the system did not add the good old NOIDE in the registry.
Start --> run
In the left pane make sure My Computer is selected.
Click edit ---> find
Type in NOIDE
If a entry show up delete it, and reboot the system.