IEI Technology PCISA-9652, User Manual

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PCISA-9652 Half-Size CPU Card
Page 80
WARNING:
Do not wipe off (accidentally or otherwise) the pre-sprayed layer of
thermal paste on the bottom of the CF-479B-RS heat sink. The thermal
paste between the CPU and the heat sink is important for optimum
heat dissipation.
To install the CF-479B-RS cooling kit, please follow the steps below.
Step 1: Place the cooling kit onto the CPU . Make sure the CPU cooling fan cable
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 were inserted through the PCB
holes. (See Figure 5-4 )
Figure 5-4: Cooling Kit Support Bracket
Step 4: Tighten the screws . Use a screwdriver to tighten the four screws. Tighten each
nut a few turns at a time and do not over-tighten the screws.