- Feb 17, 2015
- 4
- 0
- 4,510
So I've had a GTX 670 for the past 4 years and its an amazing graphic card, but I recently bought 2 monitors and wanted to do SLI because I was getting frame rate drop when fully using both monitors off of 1 GTX 670.
Well my 2nd GTX 670 just came in the mail, I went and set it up and tried to run SLI and its not giving me the option. I'm using a 650W power supply and I think that may be the issue.
I did test the new graphic card and tried switching the slots but only 1 will work at a time. Both fans spin but I can't use SLI on them for some reason. I also checked device manager and only one GTX 670 is showing.
I'm just wanting to confirm that its a power supply issue rather than something simple that I screwed up on.
Well my 2nd GTX 670 just came in the mail, I went and set it up and tried to run SLI and its not giving me the option. I'm using a 650W power supply and I think that may be the issue.
I did test the new graphic card and tried switching the slots but only 1 will work at a time. Both fans spin but I can't use SLI on them for some reason. I also checked device manager and only one GTX 670 is showing.
I'm just wanting to confirm that its a power supply issue rather than something simple that I screwed up on.
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