Voltage Regulator Heat Sink (Optional); Removing The Voltage Regulator Heat Sink - Dell XPS 8940 Service Manual

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Steps
1. Ensure that the release lever on the processor socket is fully extended in the open position.
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.
2. Align the notches on the processor with the tabs on the processor socket and place the processor in the processor socket.
CAUTION:
Ensure that the processor-cover notch is positioned underneath the alignment post.
3. When the processor is fully seated in the socket, pivot the release-lever down and place it under the tab on the processor cover.
Next steps
1. Install the
processor fan and heat-sink
2. Install the
left-side
cover.
3. Follow the procedure in

Voltage regulator heat sink (optional)

Removing the voltage regulator heat sink

Prerequisites
1. Follow the procedure in
CAUTION:
For maximum cooling of the processor, do not touch the heat transfer areas on the heat sink. The oils in
your skin can reduce the heat transfer capability of the thermal grease.
NOTE:
The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool before
you touch it.
NOTE:
The voltage regulator heat sink is shipped as a separate unit and it does not ship along with the system board.
Ensure to replace the voltage regulator heat sink from old system board to the new system board. Voltage regulator
is required for computers that are shipped with the following processors:
th
10
Generation Intel Core i5-10600K
th
10
Generation Intel Core i5-10600KF
th
10
Generation Intel Core i7-10700K
th
10
Generation Intel Core i7-10700KF
th
10
Generation Intel Core i9-10900K
th
10
Generation Intel Core i9-10900KF
2. Remove the
left-side
cover.
About this task
The following images indicate the location of the voltage regulator heat sink and provide a visual representation of the removal procedure.
48
Removing and installing components
assembly.
After working inside your
computer.
Before working inside your
computer.

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