Dell Dimension 5150 Service Manual page 51

1 processor cover 6 release lever
2 tab 7 front alignment notch
3 processor 8 socket and processor pin-1 indicators
4 processor socket 9 rear alignment notch
5 cover latch
NOTICE: To avoid damage, ensure that the processor aligns properly with the socket, and do not use excessive force
when you install the processor.
5. Set the processor lightly in the socket and ensure that the processor is positioned correctly.
6. When the processor is fully seated in the socket, close the processor cover.
Ensure that the tab on the processor cover is positioned underneath the release lever at the front of the socket.
7. Pivot the release lever back toward the socket and snap it into place under the side latch to secure the processor.
NOTICE: If you are not installing a processor upgrade kit from Dell, reuse the original heat-sink assembly when you
replace the processor.
If you installed a processor replacement kit from Dell, return the original heat-sink assembly and processor to Dell in
the same package in which your replacement kit was sent.
NOTICE: When installing the heat-sink assembly, do not touch the thermal interface on its underside, as this may
result in damage.
8. Install the heat-sink
9. Replace the computer
NOTICE:
To connect a network cable, first plug the cable into the network port or device and then plug the cable into
the computer.
assembly.
cover.