1 Ensure that you follow the Safety instructions.
2 If you are upgrading your system, download the latest system BIOS version from Dell.com/support and follow the instructions
included in the compressed download le to install the update on your system.
NOTE: You can update the system BIOS by using the Dell Lifecycle Controller.
3 Follow the procedure listed in Before working inside your system.
4 Remove the cooling shroud.
Steps
1 Unpack the new processor.
If the processor has previously been used in a system, remove any remaining thermal grease from the processor by using a lint free
cloth.
2 Locate the processor socket.
CAUTION: While removing or reinstalling the processor, wipe your hands of any contaminants. Contaminants on the
processor contacts such as thermal grease or oil can damage the processor.
3 Align the processor with the socket keys.
CAUTION: Do not use force to seat the processor. When the processor is positioned correctly, it engages easily into the
socket.
CAUTION: Positioning the processor incorrectly can permanently damage the system board or the processor. Be careful not
to bend the pins in the socket.
4 Align the pin-1 indicator of the processor with the triangle on the socket.
5 Place the processor on the socket such that the slots on the processor align with the socket keys.
6 Close the processor shield by sliding it under the retention screw.
7 Lower the socket lever and push it under the tab to lock it.
Figure 65. Opening and closing the processor shield
1
processor shield 2 tab on the processor shield
Installing and removing system components 109