Asus RS260-E4/RX8 - Manual (Page 69)

ASUS RS260-E4/RX8 4-5
5. If you installed a second CPU, repeat steps 2 to 4 to install the CEK spring to
the CPU2 heatsink holes.
4. Press the lower spring clips
inward, then insert to the lower
CPU heatsink holes until they snap
in place.
3. Press the upper spring hooks
inward, then insert to the upper
CPU heatsink holes until they snap
in place.
7. Secure the motherboard with screws. Refer to section “4.1.1 Screw holes” for
illustration.
Make sure that the standoffs perfectly match the CEK spring screw holes;
otherwise, you can not install the CPU heatsinks properly.
6. Install the motherboard with the
external I/O ports toward the
chassis rear panel. The CPU
sockets should be right on top of
their respective standoffs.
CPU1
socket
CPU2
socket