Dell XPS 600 - Manual (Page 59)

Removing and Installing Parts: Dell XPS 600 Service Manual
parts0.htm[4/10/2014 9:50:52 PM]
b. On the retention base locate the tab opposite the power supply. Press on the retention base tab away from the
heat sink until the heat sink pops up slightly.
c. Press the second retention tab away from the heat sink while lifting the heat sink up and out of the retention
base.
NOTICE: Lay the heat sink down on its side to avoid damaging the thermal interface on the bottom.
1 heat sink
2 retention tab
3 retention base
NOTICE: If you are installing a processor upgrade kit from Dell, discard the original heat sink. If you are not installing a