I found this forum while browsing on the internet to find out how to activate DMA... however, I've already done all you said and it still doesn't work, even though my combo supports DMA (I checked this !).
Does anybody know what else could I do, exept reinstall Windows XP (which is what I'm going to do soon if nothing else works so help me please !)
Thank you very much.
Sorry, but I'm not very good... can you explain what is IAA ?
And as for the BIOS, I can't do anything in it about this problem, or so I think... I guess you could say there's almost nothing in the BIOS I can change, it's very bad I've seen better BIOS than that.