Heat sink
Retainer spring
Microprocessor
a. Pull out and lift up on the heat-sink locking lever to open the heat sink
retention bracket.
b. Make sure that the lever is fully extended.
c. Remove the protective plastic cap from the bottom of the heat sink.
Notes:
1) Do not set down the heat sink after you remove the protective plastic
cap.
2) Do not touch the thermal grease on the bottom of the heat sink.
Touching the thermal grease on the bottom will contaminate it. If the
thermal grease on the heat sink becomes contaminated, contact your
service technician.
d. Position the heat sink over the microprocessor and slide one of the tabs on
the heat sink into the slot under the retainer spring.
Thermal grease
Heat sink
Heat-sink locking
lever
Chapter 2. Installing options
39