Refer to AMD HD 7970 as reference:in1.jpg
Reminder:
Fan connector should be installed before the installation of VGA heatsink.in2.jpg
User Manual / Omini-Mount Backplate Spacerin3.jpg
Installation of VGA cooler on AMD HD 7970/7950in4.jpg
Installation of VGA cooler on NVIDIA GTX 680in5.jpg
Installation of 140x140x25 Fanin6.jpg
Installation of 120x120x25 Fanin7.jpg