Dell Inspiron Desktop (3847, Early 2013) - Manual (Page 46)

46 | Replacing the Processor
Replacing the Processor
WARNING: Before working inside your computer, read the safety information
that shipped with your computer and follow the steps in "Before You Begin" on
page 7. After working inside your computer, follow the instructions in
"After Working Inside Your Computer" on page 9. For more safety best practices,
see the Regulatory Compliance home page at dell.com/regulatory_compliance.
Procedure
NOTE: A new processor ships with a thermal pad in the package. In some cases, the
processor may ship with the thermal pad attached to it.
1 Ensure that the release lever on the processor socket is fully extended in the open
position.
2 Align the pin-1 corner on the processor with the pin-1 corner on the processor
socket, and then place the processor in the processor socket.
NOTE: The pin-1 corner of the processor has a triangle that aligns with the
triangle on the pin-1 corner on the processor socket. When the processor is
properly seated, all four corners are aligned at the same height. If one or more
corners of the processor are higher than the others, the processor is not
seated properly.
3 When the processor is fully seated in the socket, close the processor cover.
4 Pivot the release-lever down and place it under the tab on the processor cover.
1 processor pin-1 indicator 2 processor
3 alignment tabs (2) 4 alignment post
5 processor-cover notch 6 processor cover
7 release lever
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