Asus Z9PR-D12 - Manual (Page 32)

2-12 Chapter 2: Hardware information
K
J
8. Push down the right load lever (J),
ensuring that the edge of the load plate
is fixed by the lever (K).
9. Insert the right load lever under the
retention tab.
M
L
10. Push down the left load lever (L),
and then insert the lever under the
retention tab (M).