crossfire detected but only one works

Xfx Radeon hd 5870 graphics card
February 5, 2011 at 21:00:38
Specs: Windows 7 32 bit, GA x58a-ud3r 12gb
Once im using single xfx 5870 and when i benchmark using 2k11 its reaching 114 fps and now im using crossfire already and its reaching 140 up for 2k11. One day i check the temp of the gpu in real temp and im pressing the gpu 2 its not coming as if there is no 2nd card but when i check the amd catalyst crossfire is on and also even though there is 2 gpu my frames for benchmarking goes on a single gpu like when i use the nba 2k11 for benchmark it goes down again in 114 fps. The performance goes down in a single gpu only. Im using the new driver for amd update drivers. What do you think is the problem?

See More: crossfire detected but only one works

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February 6, 2011 at 05:47:57
Check your motherboard's manual or online (download) manual, you may need to set it up in your BIOS to function correctly.

You have to be a little bit crazy to keep you from going insane.

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