Removing and Installing Parts 145
Processor CAUTION: Before you begin any of the procedures in this section, follow the
safety instructions located in the Product Information Guide.
NOTICE: To prevent static damage to components inside your computer,
discharge static electricity from your body before you touch any of your computer’s
electronic components. You can do so by touching an unpainted metal surface on
the computer chassis.
Removing the Processor
1
Follow the procedures in "Before You Begin" on page 97.
2
Remove the computer cover (see "Removing the Computer Cover" on
page99).
3
Carefully disconnect and move any cables that are routed over the heat
sink assembly.
4
Rotate the clamp lever 180 degrees counter-clockwise to release the clamp
grip from the bracket projection.
5
Release the clamp grip from the bracket projection on the opposite side.
CAUTION: Despite having a plastic shield, the heat sink assembly may be very
hot during normal operation. Be sure that it has had sufficient time to cool before
you touch it.
NOTICE: Strong thermal grease bond may exist between the processor and heat
sink. Do not use excessive force to separate the heat sink assembly from the
processor to avoid damaging the processor.
6
Rotate the heat sink assembly upward gently, and remove it from the
computer. Lay the heat sink assembly down on its top, with the thermal
grease facing upward.
book.book Page 145 Friday, April 4, 2008 12:10 PM