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Mini-Cards
Dell™Vostro™A840/A860ServiceManual
Removing the WLAN Card
Replacing the WLAN Card
Your computer supports one Mini-Card for WLAN.
Removing the WLAN Card
1. Follow the procedures in "BeforeYouBegin"onpage9.
2. Remove the module cover (see Removing the Module Cover).
3. Disconnect the antenna cables from the WLAN card.
4. Remove the two securing screws from the card.
5. Lift the WLAN card out of its system board connector.
CAUTION: 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.
NOTICE: To help prevent damage to the system board, you must remove the battery from the battery bay before you begin working inside the
computer.
NOTE: If you ordered a WLAN card with your computer, the card is already installed.
NOTE: Dell does not guarantee compatibility or provide support for Mini-Cards from sources other than Dell.
antenna cable connector (2)