Dell Optiplex Dual GPU

DanKem06

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Feb 24, 2014
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Trying to use 2 Nvidia 9400 Gt's to get 3 displays set up... doesn't boot with both cards inserted, any ideas? Bois version is A16.

OptiPlex 990 and dual 9400GT NOT SLI, just need two cards for triple monitor set up.
 

DanKem06

Reputable
Feb 24, 2014
192
0
4,710
I've gotten triple mont. set up to work with 1 dedicated card and onboard. The motherboard for the OptiPlex 990 has 2 PCI-e slots but it wont boot with both cards put in. assuming its a driver problem but that doesn't explain to me why they wont boot at all, can't even get to the bois. is there a setting I need to turn on in bois?