Removal and replacement procedures 38
1.
Use the alcohol swab to remove all the existing thermal grease from the processor. Allow the alcohol
to evaporate before continuing.
2. Apply new grease to the top of the processor in one of the following patterns to ensure even
distribution.
CAUTION: The heatsink thermal interface media is not reusable and must be replaced if the heatsink is
removed from the processor after it has been installed.
3. Install the heatsink.
CAUTION: Heatsink retaining screws should be tightened in diagonally opposite pairs (in an "X" pattern).
4. Install the system fan air baffle.
5. Install the access panel.
6. Install the bezel ("Unlock the tower bezel" on page 26).