Optiplex 7010 SFF Blinking Cursor after QUAD NIC install

Hello!

I recently bought a secondhand Optiplex 7010 SFF I5-3470 and an Dell Intel PRO/1000 VT Quad(HM9JY) nic hoping to build a cheep Virtualization lab machine.  

now to my problem, If i put the Quad NIC in the Optiplex it will not boot, after Dell Logo all i get is a blinking cursor(like in dos). 

I have tried the quad nic card in the Pcie-x16 and x16(x4) slot. same behavior. Quad NIC works in old x58 based machine so it is working.

Pcie slots works in the optiplex machine. Have tried whit pcie-1x parrallelport cad and a Intel 910 pcie base SSD card and it works so the motherboard in the optiplex is working good.