A SERVICE OF

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7. Remove the heat sink from the microprocessor by gently twisting the heat
sink to break the seal formed by the thermal grease and lifting it straight up.
8. Place the heat sink on its side on a clean work surface so that the thermal
grease is not contaminated.
9. Use the handle at the rear of the system board to pull the system board and
tray out the rear of the chassis.
98 Hardware Maintenance Manual