Asus P1-AH2 - Manual (Page 23)

2-7 ASUS Pundit P1-AH2
3. Position the CPU
above the socket
such that the
CPU corner with
the gold triangle
matches the
socket corner with
a small triangle.
4. Carefully insert
the CPU into the
socket until it fits
in place.
5. When the CPU is in
place, push down
the socket lever
to secure the CPU.
The lever clicks
on the side tab to
indicate that it is
locked.
6. Install a CPU
heatsink and fan
following the
instructions that
came with the
heatsink package.