Asus ESC4000 G2 - Manual (Page 50)

Chapter 2: Hardware setup 2-28
9. Secure the front end of the GPU
computing module to the bracket with
one screw.
10. Repeat step 3 to 9 if you need to
install a second GPU computing
module to the bracket.
11. Align and insert the golden fingers of
the GPU computing module bracket
into the card slot on the motherboard.
Ensure the bracket is completely
seated on the slot.
12. Attach the white end of the 8-pin
power cable to the 8-pin power
connector in front of the GPU
computing module bracket.
13. Secure the thumbscrew in front of
the NVIDIA ® Tesla™ GPU computing
module bracket.