22 ASUS P2Z-B User’s Manual
III. HARDWARE SETUP
CPU
III. H/W SETUP
2. Attach the Heatsink
NOTE: Follow carefully the heatsink attachment instructions included with your
heatsink or processor. The following steps are provided only as a general guide
and may not reflect those for your heatsink.
The URM is now ready for the installation
of your processor.
Installing the Processor
1. Unlock the URM’s Folding Support Arms:
The folding support arms of the URM are
locked when shipped.
SECC with Pentium
®
II
Place the SECC face down on a flat surface
and lay the heat sink flush on the back (metal
side) of the SECC. Check the orientation of
the heatsink against the illustration below.
The thicker fin must be orientated toward the
SECC2 with Pentium
®
III / II and SEPP with Celeron™
Insert the heatsink clip through the holes at
the SECC2/SEPP’s back, making sure that the
bottom of the clip plate sits against the
processors’s back. Remove the tab from the
thermal grease, which is located on the bot-
tom of the heatsink) and place the heatsink over the processor. A slight rocking
motion may be necessary to place the heatsink on the SECC2/SEPP, with one
pair of the heatsink clip legs going first through the corresponding heatsink holes,
and then the other pair. (NOTE: The heatsink and SECC2/SEPP holes are slightly
offset to ensure good locking grip between the two.)
Unlocked Folding
Support Arms
Locked Folding
Support Arms
To unlock the support arms, simply flip them
up to an upright position.
Push each end of the clamps until they lock
Lock Lock
bottom. The top clamp is wider than the bottom clamp so only this orientation
will fit. With a screw driver, push the clamps one at a time into the SECC. Be
sure that the heatsink is firmly pressed against the SECC.
SECC2/SEPP Heatsink Clip Legs
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