User`s manual

Chapter 2: Installation
2-9
Unplug the power cord from the power
supply.
Disconnect the heatsink fan wires from
the CPU fan header.
Use your nger tips to gently press on
the fastener cap and turn it counter-
clockwise to make a 1/4 (90
0
) turn,
and then pull the fastener upward to
loosen it.
Repeat Step 3 to loosen all fasteners
from the mounting holes.
With all fasteners loosened, remove
the heatsink from the CPU.
Active Heatsink Removal
Removing the Heatsink
Warning: We do not recommend that the CPU or the heatsink be re-
moved. However, if you do need to remove the heatsink, please follow
the instructions below to uninstall the heatsink and prevent damage to
the CPU or other components.
1
2
3
4
5
Remove
Pull Up
For the 1U passive heat sink, ask for SNK-P0046P (back plate is included),
for the 2U active heat sink, SNK-P0046A4.