Service Manual

Replacing the sensor board
WARNING: 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.
Procedure
1 Align the screw hole on the sensor board to the display panel and snap the
sensor board in place.
2 Slide the sensor-board cable into the slot on sensor board and press down the
latch to secure the cable.
3 Adhere the tape on the sensor-board connector to secure the cable.
4 Replace the screw (M2.5x2.5) that secures the sensor board to the display
panel.
Post-requisites
1 Follow the procedure from step 4 to step 6 in “Replacing the display panel”.
2 Replace the display assembly.
3 Replace the battery.
4 Replace the base cover.
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