9.6.3.2 Removing the slot cover from the riser card holder
Ê Remove the slot cover from the riser card holder as described in section 
"Removing the slot cover from the riser card holder" on page 211.
9.6.3.3 Installing a riser card
Ê Install the riser card as described in section "Installing a riser card (FL)" on 
page 212.
9.6.3.4 Installing a GPGPU card in a riser module
Ê Install the GPGPU card in the riser module as described in section "Installing 
a GPGPU card in a riser module (FL)" on page 213.
9.6.3.5 Installing the dummy cover to riser module 2 (FL)
Figure 128: Installing the dummy cover to riser module 2
Ê Insert the dummy cover.
I Make sure that the bracket of the riser card holder is positioned 
outside the filler (see closeup).
Ê Fasten the dummy cover with two screws (see circles).