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Dell Inspiron 14 Plus 7440 - Heat Sink; Removing the Heat Sink

Dell Inspiron 14 Plus 7440
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Note: The keyboard cable should be placed over the speaker cables during the connection procedure.
5. Connect the keyboard-backlight cable to its connector on the system board.
Note: The keyboard-backlight cable should be placed over the speaker cables during the connection procedure.
Next steps
1. Install the wireless card.
2. Install the battery.
3. Install the base cover.
4. Follow the procedure in After working inside your computer.
Heat sink
Removing the heat sink
CAUTION: The information in this section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in Before working inside your computer.
NOTE: Ensure that your computer is in Service Mode. For more information, see step 6 in Before working inside your
computer.
2. Remove the base cover.
About this task
CAUTION:
The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool
before you touch it.
NOTE: 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.
The following image(s) indicate the location of the heat sink and provides a visual representation of the removal procedure.
Removing and installing Field Replaceable Units (FRUs)
61

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