Dell Inspiron 24 5420 All-in-One Owners Manual - Page 65
Installing the wireless card, Table 26. Antenna-cable color scheme
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Installing the wireless card Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. CAUTION: To avoid damage to the wireless card, do not place any cables under it. About this task The following image indicates the location of the wireless card and provides a visual representation of the installation procedure. Steps 1. 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. Table 26. Antenna-cable color scheme Connectors on the wireless card Main (white triangle) Auxiliary (black triangle) Antenna-cable color White Black 2. Place the wireless-card bracket on the wireless card. 3. Align the notch on the wireless card with the tab on the wireless-card slot. 4. Slide the wireless card at an angle into the wireless-card slot. 5. Replace the screw (M2x3.5) that secures the wireless-card bracket to the wireless card. Removing and installing Customer Replaceable Units (CRUs) 65