Installing The Processor Heat Sink And Fan; Matching The Fan-Heat Sink Clips With The Holes On The Processor - Acer M9N System User Manual

2.5 Installing the Processor Heat Sink
and Fan
The Pentium II processor module comes with holes on one side to
hold the clips of the heat sink and fan. The upper set of holes (near
the latches) on the processor are wider and should match the wider
ends of the clips on the heat sink. The lower set of holes are smaller
and should match the narrow ends of the heat sink clips.
Wide Holes
Narrow Holes
Figure 2-5 Matching the Fan-Heat Sink Clips with the Holes on
the Processor
2-8
Wide Clip Ends
User's Guide