Heat Sink; Removing The Heat Sink - Dell NOT22422 Owner's Manual

Steps
1. Align and place the right-fan onto the palm-rest assembly.
2. Replace the two (M2x4) screws to secure the right fan to the palm-rest assembly.
3. Connect the right fan cable to the connector on the system board.
Next steps
1. Install the base cover.
2. Install the SD card.
3. Follow the procedure in

Heat sink

Removing the heat sink

Prerequisites
1. Follow the procedure in
NOTE: Ensure that your computer is in Service Mode. For more information see, step 6 in
computer.
2. Remove the SD card.
3. Remove the base cover.
About this task
CAUTION: The information in this removal section is intended for authorized service technicians only.
The following image indicates the location of the heat sink and provides a visual representation of the removal procedure.
NOTE: For models shipped with a heatsink labeled "VC" (Vapor Chamber), the heatsink must be removed prior to removal
of the display assembly or system board.
NOTE: For models shipped with a heatsink labeled "VC" (Vapor Chamber), the heatsink covers the display cable:
After working inside your
Before working inside your
computer.
computer.
Removing and installing Field Replaceable Units (FRUs)
Before working inside your
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