SLI seems to be not working

madcap42

Distinguished
Jan 2, 2012
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18,810
hi, i have an i7 3770k, ga-z77x-ud5h motherboard, 16 gb corsair vengeance ram xfx 750 psu, i have just put a second gigabyte gtx 670 for sli in the computer i can see both card fans working, but when i go to nvidia control panel i can't see OR i don't know how to setup sli 1st time sli pls help, also cannot see two gtx 670's in device manager
 

madcap42

Distinguished
Jan 2, 2012
464
0
18,810
i think there's something wrong with the card so i'm sending it back for two other reasons, 1. bad packaging 2. a computer game + £100 free to play bundle was not there, Oh and screws to screw in the graphic card was not, which is surprising SCAN.uk are usually quite good