Help with adding third monitor !

[leematthews]

So I have two Radeon HD 4650 cards set up in Crossfire and I have two monitors running right now (both with DVI Cables from one card)...I plugged in a 3rd 1650x1080 monitor into my other card and...nothing. I get no signal. When I switch my other two monitor's DVI cables into the other graphics card...no signal as well. Help!

This is my card: http://www.newegg.com/Product/Product.aspx?Item=N82E16814161262

 

[LordBoreal51]

As far as I know Crossfire doesn't support three monitors in Crossfire mode, you'd have to disable crossfire to drive more monitors then one of your cards have.

http://ati.amd.com/technology/crossfire/faq.html

 

[leematthews]

Thanks that cleared it right up