Service Manual
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www.dell.com/regulatory_compliance .
Procedure
1 Slide the I/O-board cable into the connector on the I/O board and close
the latch to secure the cable.
2 Slide the ports on the I/O board into the slots on the base cover and snap
the I/O board into place.
3 Align the screw hole on the I/O board with the screw hole on the base
cover and replace the screw.
4 Slide the I/O-board cable into the connector on the system board and
close the latch to secure the cable.
Post-requisites
1 Replace the battery.
2 Follow the procedure from step 2 to step 4 in “Replacing the base cover.”
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