Dell Inspiron 3521 Owner's Manual
Also see for Inspiron 15 3521: ManualQuick start guideService manualSetup and specifications
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Contents
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Replacing the Wireless Mini-Card | 39Replacing the Wireless Mini-CardWARNING: Before working inside your computer, read the safety informationthat shipped with your computer and follow the steps in "Before You Begin" onpage 7. After working inside your computer, follow the instructions in "AfterWorking Inside Your Computer" on page 9. For additional safety best practicesinformation, see the Regulatory Compliance Homepage atdell.com/regulatory_compliance.ProcedureCAUTION: To avoid damage to the wireless mini-card, ensure that no cables areplaced under the wireless mini-card.1 Align the notch on the wireless mini-card with the tab on thesystem-board connector.2 Insert the wireless mini-card connector at a 45-degree angle into the connector onthe system board.3 Press the other end of the wireless mini-card down into the slot on thesystem board and replace the screw that secures the wireless mini-card tothe system board.4 Connect the antenna cables to the wireless mini-card.The following table provides the antenna cable color schemes for the wirelessmini-card supported by your computer.Connectors on the wireless mini-card Antenna cable color schemesWLAN + Bluetooth (2 cables)Main WLAN + Bluetooth (white triangle)Auxiliary WLAN + Bluetooth (black triangle)whiteblack |
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