Dell Vostro 3300 - WWAN Card; Removing the WWAN Card

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Wireless Wide Area Network (WWAN) Card
Dell™Vostro™3300ServiceManual
Removing the WWAN Card
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the base cover.
4. Remove the keyboard.
5. Disconnect the antenna cables from the WWAN card.
6. Remove the screw that secures the WWAN card to the system board.
WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.