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Old Oct 15, 2014, 06:06 PM   #151
ongnoi
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Quote:
Originally Posted by Spacedust View Post
What about HD5770 or HD5870 cards ? There is still no answer here
I did it on the 5770. You need to add a resistor to R3 (right by the CrossFire connectors). I retrieved a resistor from my old 7300 GT card and it worked great.

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Last edited by ongnoi; Oct 15, 2014 at 09:42 PM.
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Old Oct 23, 2014, 09:29 AM   #152
Spacedust
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Thanks !
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Last edited by Spacedust; Oct 29, 2014 at 12:14 PM.
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Old Oct 23, 2014, 10:06 AM   #153
richgoga
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I've got a flashed HD7950 running at 2.5GT/s in a Mac Pro 2006.

Is there any point to me doing this mod, considering the old Mac pro only has PCIE 1.0?
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Old Oct 23, 2014, 05:06 PM   #154
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Originally Posted by richgoga View Post
I've got a flashed HD7950 running at 2.5GT/s in a Mac Pro 2006.

Is there any point to me doing this mod, considering the old Mac pro only has PCIE 1.0?
none at all
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Old Oct 23, 2014, 05:29 PM   #155
richgoga
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none at all
Thought so. Thanks for confirming.
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