Asus P3B-F - Manual (Page 25)

ASUS P3B-F User’s Manual 25
3. HARDWARE SETUP
CPU
3. H/W SETUP
2. Attach the Heatsink
NOTE: If provided, you should follow the heatsink attachment instructions
that came with your heatsink or processor. The following steps are provided
only as a general guide and may not reflect those for your heatsink.
Using the SECC fan with the Pentium ® II
Push the two lock arms one direction to clamp the heatsink onto the processor
and the other direction to release.
Using the SECC2 fan with the Pentium ® III
Insert the four heatsink’s pins through the holes of the SECC2. Place the metal
clip on the ends of the pins and slide until it locks into place.
WARNING! Make sure the heatsink is mounted tightly against the SECC2, SECC,
or SEPP; otherwise, the CPU will overheat. Inspect visually to make sure that
there is no gap between the processor die and the heatsink and that the heatsink
is parallel to the processor. You may install an auxiliary fan to provide adequate
circulation across the processor’s passive heatsink.
Lock Arm Lock Arm
Four Pins and metal clip
NOTE: The SEPP heatsink and fan (for Intel Celeron processors) is similar to
the SECC2 heatsink and fan except that the clamping design is different.