Replacing the WWAN cardNOTE: Before working inside your Embedded Box PC, read the safety information that shipped with your Embedded BoxPC and follow the steps in Before working inside your Embedded Box PC. After working inside your Embedded Box PC,follow the steps in After working inside your Embedded Box PC. For more safety best practices, see the RegulatoryCompliance home page at www.dell.com/regulatory_compliance.Topics:• Procedure• Post-requisitesProcedureNOTE: To avoid damage to the WWAN card, do not place any cables under it.1. Align the notch on the WWAN card with the tab on the mPCIE1 slot.2. Insert the WWAN card at an angle into the mPCIE1 slot.3. Align the screw holes on the WWAN card with the screw holes on the system board.4. Replace the screws that secure the WWAN card to the system board.5. Connect the antenna cables to the WWAN card.The following table provides the antenna-cable color scheme for the WWAN card supported by the Embedded Box PC.Connectors on the WWAN card Antenna-cable colorMain (white triangle) White and grayAuxiliary (black triangle) Black and gray2648 Replacing the WWAN card
