Guest Ximi Posted April 17, 2014 Share Posted April 17, 2014 Hello guys !! I have a problem with CATZILLA 1440 runing , when run Physx the last run of Benchmark , shutdown the main board and its impossible finalice the Benchmark. The Setup : Asus Rampage Extreme IV 3930k at 4.5 Ghz , at 5 Ghz 5.2 Ghz run many times. SLI GTX 780 Ti G.Skill Ripjaws Z 2133 CL9 ENERMAX 1600 W Thanks at advance !!! Quote Link to comment Share on other sites More sharing options...
FireKillerGR Posted April 17, 2014 Share Posted April 17, 2014 Try different rails on PSU Quote Link to comment Share on other sites More sharing options...
Guest Ximi Posted April 18, 2014 Share Posted April 18, 2014 Try different rails on PSU Ok , Thanks friend !!! What's the best PSU ? I want to buy another one .... Quote Link to comment Share on other sites More sharing options...
FireKillerGR Posted April 18, 2014 Share Posted April 18, 2014 this enermax should be enough, but if you use specific rails you may have issues like the one you got. a) try to disable physx in nvidia drivers (set cpu) b)use different 12v cables (8pin/6pin) in order to use different rails Based on the specificationt table, your psu has 6 rails, use one rail for each connector per card (8pin will be on different rail than the 6pin). Each card has 1x 8pin and 1x 6pin connectors, that way you will use 4 different rails out of 6. If its a rail problem, it should be fixed that way Quote Link to comment Share on other sites More sharing options...
Oldscarface Posted April 19, 2014 Share Posted April 19, 2014 Before you buy another psu, Please check de LLC (load line calibration) in the bios. If it is set to very high of extreme, Please lower it to high and test again. I have heard that some mainboard has troubles when the LLC is set to very high or extreme. Quote Link to comment Share on other sites More sharing options...
Guest Ximi Posted April 20, 2014 Share Posted April 20, 2014 Before you buy another psu, Please check de LLC (load line calibration) in the bios.If it is set to very high of extreme, Please lower it to high and test again. I have heard that some mainboard has troubles when the LLC is set to very high or extreme. Thanks its works !!! Quote Link to comment Share on other sites More sharing options...
Guest Ximi Posted April 20, 2014 Share Posted April 20, 2014 this enermax should be enough, but if you use specific rails you may have issues like the one you got.a) try to disable physx in nvidia drivers (set cpu) b)use different 12v cables (8pin/6pin) in order to use different rails Based on the specificationt table, your psu has 6 rails, use one rail for each connector per card (8pin will be on different rail than the 6pin). Each card has 1x 8pin and 1x 6pin connectors, that way you will use 4 different rails out of 6. If its a rail problem, it should be fixed that way Thanks it works !!! Quote Link to comment Share on other sites More sharing options...
Oldscarface Posted April 22, 2014 Share Posted April 22, 2014 What did you do Ximi? Did you bought a new PSU or ? Quote Link to comment Share on other sites More sharing options...
Guest Ximi Posted April 22, 2014 Share Posted April 22, 2014 What did you do Ximi?Did you bought a new PSU or ? Downcloks , less than 5 GHz , at least 4.5 Ghz on CPU and works well. Quote Link to comment Share on other sites More sharing options...
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