anyone can help with this error ?Rig gtx 1070

[pfft]

I add new gpu today and i got this problem...
Maybe because i need 1 more power source ?
http://i66.tinypic.com/2n6hh5w.jpg
http://i66.tinypic.com/20prdjk.jpg

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[GaryH]

you didn't list your motherboard, but I've heard that enabling the 4G in the BIOS is required once you get past a certain number of GPUs.  What mobo you using?

What wattage is your power supply?  I run a 5 GPU 1070 rig and use two 750W power supplies.  I've got a bit of a power cushion but planning on getting another GPU if the prices will ever come back down...

[pfft]

you didn't list your motherboard, but I've heard that enabling the 4G in the BIOS is required once you get past a certain number of GPUs.  What mobo you using?

What wattage is your power supply?  I run a 5 GPU 1070 rig and use two 750W power supplies.  I've got a bit of a power cushion but planning on getting another GPU if the prices will ever come back down...

I got  MSI Z270 SLI PLUS and 1200w power supply...
http://i64.tinypic.com/2whqcsz.jpg

[GaryH]

I run my 5 1070s at 75% TDP using MSI afterburner.  For my particular Asus 1070 strixs that means they are running about 120 watts to 130 watts per GPU.  Did you undervolt or are you at the stock TDP? 

[Y1K35]

Maybe you need to increase virtual memory.to 16000 or more.

[pfft]

I run my 5 1070s at 75% TDP using MSI afterburner.  For my particular Asus 1070 strixs that means they are running about 120 watts to 130 watts per GPU.  Did you undervolt or are you at the stock TDP? 

I also using only afterburner like this :
http://oi64.tinypic.com/209ituf.jpg

[pfft]

I had same problem, and it has to do with PSU. Make sure you connect pcie/vga power cable to your GPU. So it provides enough power to run them.

It was connected but i think the psu has no power to support all of them....so maybe i have to buy one more psu....