I have an i7 processor and a Gigabyte GA-Z68MA-D2H-B3 motherboard.
I installed Tesla C2075 on PCI express X16…
I installed a quadro FX 1800 on an other pci express slot.
When i tried to start the computer, noting, just a black screen .
(two green light on the tesla card)
I tried to change the quadro FX1800 with other graphic cards … nothing, just a black screen.