166 Removing and Installing Parts
Processor
CAUTION: Before you begin any of the procedures in this section, follow the
safety instructions located in the Product Information Guide.

Removing the Processor

1
Follow the procedures in "Before You Begin" on page 103.
2
Remove the computer cover (see "Removing the Computer Cover" on
page105).
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.
3
Remove the processor fan/heat sink assembly from the computer (see
"Removing the Processor Fan/Heat Sink Assembly" on page164).
NOTICE: Unless a new heatsink is required for the new processor, reuse the
original heat sink fan assembly when you replace the processor.
4
At the processor, place your finger upon the hook end of the release lever,
then push down and out to release it from the tab that secures it.
1processor cover 2processor
3socket 4release lever
1
2
3
4
book.book Page 166 Monday, October 6, 2008 11:38 AM