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Trying to crossfire two radeon HD 7770's

Computer Specs
Asus M5A97 R2.0 Motherboard
8gb ddr3 ram
Amd FX4300 CPU
Corsair 750 watt PSU
Two Radeon HD7770 Graphics
Running Windows 10 64 bit

The Radeon settings is showing both GPUs but it's showing that the second one is disabled. I've gone into the device manager and made sure that both of them are enabled. Do I need to run a crossfire bridge between the two cards? Or is the something else that can be done to enable the second card?
Reply to hayesdesbien13
2 answers Last reply Best Answer
More about crossfire radeon 7770
  1. Best answer
    Those cards require a crossfire bridge. Without it they will never run in CF.
    Reply to Rogue Leader
  2. Thanks for the info, I'll have to order the cable and I'll be back to post whether everything is resolved or not.
    Reply to hayesdesbien13
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