So basically I'm a newb to building computers. A few weeks ago the guys on this forum helped me build a budget AMD build using the A10-5800K APU. When shipping the goods overclockers had to change the memory and the mobo as they were out of stock. I reassured to them to make sure they change it to equivalent components as I'm not too good with it all so I trusted them to put it right. Come to build the PC and after about 6 hours of sweat I finally got the PC running sweet as a nut! However come to plug in my moniter (VGA or HDMI) and the idiot at OcUK had put in this mobo! http://www.asus.com/Motherboards/F2A55/ With no VGS or HDMI points! And because im using an APU I have no extra GPU with video connections so can't use the pc!! After some more help on the forum.. the guys said I would be best off crossfiring it with this.. http://www.overclockers.co.uk/showproduct.php?prodid=GX-257-AS However they were not 100% sure if the motherboard etc was compatible for the crossfiring? So I was helping some of you on this sub forum would help me out 
It says the motherboard has "Quad-GPU CrossFireX Support!" on the website..?
Or alternatively do I need to change my motherboard? Originally (from the help of OcUK forum members) I had bought this motherbaord!.. http://www.overclockers.co.uk/showproduct.php?prodid=MB-426-GI Which I'm guessing would have been fine!!?
Help please guys lol

It says the motherboard has "Quad-GPU CrossFireX Support!" on the website..?
Or alternatively do I need to change my motherboard? Originally (from the help of OcUK forum members) I had bought this motherbaord!.. http://www.overclockers.co.uk/showproduct.php?prodid=MB-426-GI Which I'm guessing would have been fine!!?

Help please guys lol