Need help with Sapphire 290x Installation

bdlehr

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Jun 9, 2015
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4,510
The Sapphire 290x arrived today and I have not been able to get it up and running. The monitor never comes on. I think my power supply is 600 watts. It is Antec and its case is silver. There is a 6 pin connector and an 8 pn. The 8 pin is a split 6 pin and 2. Any thoughts? Is it defective?

Many Thanks,
 
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