9Pivot the socket release lever back toward the socket, and snap it into place to secure the processor.

10Clean the thermal grease from the bottom of the heat sink.

NOTICE: Ensure that you apply new thermal grease. New thermal grease is critical for ensuring adequate thermal bonding, which is a requirement for optimal processor operation.

11Apply the new thermal grease to the top of the processor.

12Install the heat sink assembly:

a Place the heat sink assembly back onto the heat-sink assembly bracket.

b Rotate the heat sink assembly down towards the computer base and tighten the two captive screws.

NOTICE: Ensure that the heat sink assembly is correctly seated and secure.

1

2

3

1

heat sink assembly

2

heat-sink assembly bracket

3

captive screw housing (2)

13Replace the computer cover (see "Replacing the Computer Cover" on page 317).

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Processor

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Image 76
Dell 755 manual Processor