Dell G5 5090 Service Manual - Page 45

VR heat sink, Removing the VR heat sink

Page 45 highlights

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 assembly. 2. Install the left-side cover. 3. Follow the procedure in After working inside your computer. VR heat sink Removing the VR heat sink Prerequisites 1. Follow the procedure in Before working inside your computer. NOTE: The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool before you touch it. 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 VR heat sink is shipped as a separate unit and it does not ship along with the system board. Ensure to replace the VR heat sink from old system board to the new system board. 2. Remove the left-side cover. About this task The following images indicate the location of the VR heat sink and provides a visual representation of the removal procedure. Removing and installing components 45

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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 assembly
.
2.
Install the
left-side cover
.
3.
Follow the procedure in
After working inside your computer
.
VR heat sink
Removing the VR heat sink
Prerequisites
1.
Follow the procedure in
Before working inside your computer
.
NOTE:
The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool before
you touch it.
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 VR heat sink is shipped as a separate unit and it does not ship along with the system board. Ensure to
replace the VR heat sink from old system board to the new system board.
2.
Remove the
left-side cover
.
About this task
The following images indicate the location of the VR heat sink and provides a visual representation of the removal procedure.
Removing and installing components
45