User Manual

NANO-9452 EPIC Motherboard
Page 69
An IEI Socket 479 CPU cooling kit can be purchased separately. The cooling kit
comprises a CPU he at sink and a cooling fan.
WARNING:
Do not wipe off (accidentally or otherwise) the pre-sprayed layer of
thermal paste on the bottom of the [Fan model#] heat sink. The thermal
paste between the CPU and the heat sink is important for optimum
heat dissipation.
To install the CF-479B-RS cooli ng kit, please follow the steps below.
Step 1: Place the cooling kit onto the CPU. Make sure the CPU cooling fan cabl e
can be properly routed when the cooling kit is installed.
Step 2: Properly align the cooling kit. Make sure its four spring screw fasteners can
pass through the pre-drilled holes on the PCB.
Step 3: Secure the cooling kit. From the solder side of the PCB, align the support
bracket to the screw threads on heat sink that we re inserted through the PCB
holes. (See Figure 5-4)
Figure 5-4: Cooling Kit Support Bracket