can this motherboard http://www.findlaptopdriver.com/v1-1-acer-g45t-g43t-am3-motherboard-specs/
handle this gpu ? http://www.msi.com/product/graphics-card/R4890_Cyclone.html#hero-overview
handle this gpu ? http://www.msi.com/product/graphics-card/R4890_Cyclone.html#hero-overview