NEC N8800-149F User Manual page 212

8-28 System Upgrade
13.
Place the heat sink on the CPU.
IMPORTANT:
Do not touch the cooling sheet that is attached on the back of the
heat sink with your hand.
IMPORTANT:
If you install additional CPU, ensure that the fins of the additional CPU's heat sink are in the
same direction as those of the standard CPU.
Heat sink of
the additional
CPU
14.
Fasten the heat sink with four screws..
IMPORTANT:
Check that you have tentatively fastened the screws
diagonally with the order on the right figure, and that
they the heat sink is attached to the CPU socket in
parallel level.
Then, tighten the screws with the order shown on the
right.
Heat sink of
the standard CPU
Front of
the Server
Rear of
the Server