Dell Inspiron 3452 AIO Service Manual - Page 33
Replacing the wireless card, Procedure
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Replacing the wireless card 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 Align the notch on the wireless card with the tab on the wireless-card slot. 2 Insert the wireless card into the wireless-card slot. 3 Press the other end of the wireless card down and align the screw hole on the wireless card with the screw hole on the system board. 4 Connect the antenna cables to the wireless card. The following table provides the antenna-cable color scheme for the wireless card supported by your computer: Connectors on the wireless card Main (white triangle) Antenna-cable color White Auxiliary (black triangle) Black 5 Align the screw hole on the wireless-card bracket with the screw hole on the wireless card. 33