Service Manual

17
Replacing the base frame
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. Place the base frame on the bottom cover.
2. Connect the Dip Switch board cable and status-light board cable to the system board
3. Route the wireless card cables and mobile broadband card cables through the routing guides.
4. Replace the system grounding port screw.
5. Turn the system over.
6. Replace the screws that secures the bottom cover to the base frame.
7. Turn the system right side up.
Post-requisites
1. Replace the mobile broadband card.
2. Replace the wireless card.
3. Replace the top cover.
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