BlackDragon24 Posted September 12, 2008 Share Posted September 12, 2008 Hey guys. I just bought a second 4870 for crossfire. I have been running my single 4870 off of the non-modular 6+2 cables that are on the psu. Which modular plugs should I use for my second? My guess is that you want to keep the vid cards on separate rails, so I should use the blue plugs that are closest to the non-modular cables, which are supposed to run off of the 12v1 rail (i.e. the red modular connectors) http://www.asktheramguy.com/v3/showthread.php?t=70317. Link to comment Share on other sites More sharing options...
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