Replacing the system boardWARNING: Before working inside your Embedded Box PC, read the safetyinformation that shipped with your Embedded Box PC and follow the stepsin Before working inside your Embedded Box PC. After working inside yourEmbedded Box PC, follow the steps in After working inside your EmbeddedBox PC. For more safety best practices, see the Regulatory Compliancehome page at www.dell.com/regulatory_compliance.NOTE: Your Embedded Box PC’s Service Tag is stored in the system board.You must enter the Service Tag in the BIOS setup program after you replacethe system board.NOTE: Replacing the system board removes any changes you have made tothe BIOS using the BIOS setup program. You must make the appropriatechanges again after you replace the system board.Procedure1 Place the system board on the chassis.2 Align the screw holes on the system board with the screw holes in the chassis.3 Replace the screws that secure the system board to the chassis.4 Connect the serial-port cable, SATA data-cable, and SATA power-cable to theconnectors on the system board.Post-requisites1 Replace the CPU board.2 Follow step 2 to step 6 in Replacing the top cover.3 Replace the power connectors.4 Replace the riser card.5 Replace the heat sink.6 Replace the memory module.7 Replace the intrusion switch.8 Replace the SIM card.9 Replace the CANbus card or WWAN card.123
