Replacing the sensor board
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/
regulatory_compliance.
Topics:
• Procedure
• Post-requisites
Procedure
1. Align the sensor board on the display-panel assembly and snap the sensor board in place.
2. Slide the sensor-board cable into the connector on sensor board and press down the latch to secure the cable.
3. Adhere the tape that secures the sensor-board cable to the sensor board.
4. Replace the screw (M2x2 Big Head) that secures the sensor board to the display-panel assembly.
Post-requisites
1. Follow the procedure from step 6 to step 8 in “Replacing the display panel”.
2. Replace the display assembly.
3. Replace the wireless card.
4. Replace the battery.
5. Replace the base cover.
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82 Replacing the sensor board