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SLI issues

rockon5622
By rockon5622
in Troubleshooting
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Posted

I have 2 gtx 680s 2gb evga superclocked cards. Both work and sli worked in the past but after I reinstalled windows, only 1 of my gpus showed up.

Both show up in gpuz

Only 1 shows up in nvidia control panel

Both work and can do work

I run rampage 4 extreme with 3930k

What is wrong

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https://linustechtips.com/topic/66523-sli-issues/
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Posted

When selecting the PhysX processor, does the second 680 show up?

"It pays to keep an open mind, but not so open your brain falls out." - Carl Sagan.

"I can explain it to you, but I can't understand it for you" - Edward I. Koch

"I didn't die! I performed a tactical reset!" - Apollolol

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https://linustechtips.com/topic/66523-sli-issues/#findComment-909222
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And you've done nothing to the system except re-install Windows? No messing of hardware?

"It pays to keep an open mind, but not so open your brain falls out." - Carl Sagan.

"I can explain it to you, but I can't understand it for you" - Edward I. Koch

"I didn't die! I performed a tactical reset!" - Apollolol

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https://linustechtips.com/topic/66523-sli-issues/#findComment-909233
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One thing you can try(even though you just installed them) is to re-install the graphics drivers.

"It pays to keep an open mind, but not so open your brain falls out." - Carl Sagan.

"I can explain it to you, but I can't understand it for you" - Edward I. Koch

"I didn't die! I performed a tactical reset!" - Apollolol

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https://linustechtips.com/topic/66523-sli-issues/#findComment-909245
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Yes. Do that too.

"It pays to keep an open mind, but not so open your brain falls out." - Carl Sagan.

"I can explain it to you, but I can't understand it for you" - Edward I. Koch

"I didn't die! I performed a tactical reset!" - Apollolol

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https://linustechtips.com/topic/66523-sli-issues/#findComment-909255
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Posted

That's not an Sli issue, that's an Sli Feature.

My Pc: Cpu: I7 4790k @ 4,8 Ghz @1,25 volts, Motherboard: Maximus VII Formula, Graphicscard: 2x Titan X @1,4 at stock voltage (soon to be replaced), Ram: 32 gb Corsair Dominator Platinum 2133 Cl 9, SSD: 2x 850 Pro 1 Tb in Raid 0, 2x Samsung 840 Evo 1 tb raid 1,, PSU: Corsair HXi Series 1000W 80+ Platinum, Case: H440. Soon to be watercooled again, maybe, probably, the Titans are too loud. 

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