Dell Precision 470 - Manual (Page 110)

Removing and Replacing Parts: Dell Precision Workstation 470 and 670 Computers User's Guide
file:///T|/htdocs/systems/ws670/EN/ug_en/before.htm[3/20/2013 9:31:52 AM]
1 release lever
2 processor
3 processor socket
4 processor pin-1 indicator
5 socket pin-1 indicator
7. Remove the thermal grease protective cover and place the heat sink in the base.
8. Install the heat sink:
a. Slide one end of the heat sink under the retention tab.
b. Pull out the other retention tab and lower the heat sink until it fits securely in the base.