Hi
I have the asus m3a78-emh motherboard (with the internal hd3200 gpu), and i bought sapphire hd4350.
I tried enabling hybrid crossfirex on both windows 7 (32bit) ultimate RC & profession final. On both nor catalist nor windows recognize the internal card and the catalist don't have an hybrid crossfirex option.
My understanding is that Hybrid CrossFireX only supports 2400 and 3400 series cards.
I do not think you are going to be able to get this to work.
Even if it where possible, the performance would be much lower than a single more decent GPU.
Assuming you are still able, I would recommend exchanging your 4350 for a 4650 DDR3 or 4670.
Either will easily multiply your gaming performance for not much more $.
------------------------------If the automobile had followed the same development cycle as the computer, a Rolls-Royce today would cost $100, get a million miles to the gallon, and explode once a year, killing everyone inside.
PSA
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