Removing the system board
WARNING: Before working inside your Embedded Box PC, read the
safety information that shipped with your Embedded Box PC 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 Regulatory Compliance home 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 replace the system board.
NOTE: Replacing the system board removes any changes you have
made to the BIOS using the BIOS setup program. You must make the
appropriate changes again after you replace the system board.
NOTE: Before disconnecting the cables from the system board, note the
location of the connectors so that you can reconnect the cables
correctly after you replace the system board.
Prerequisites
1 Follow step 1 to step 6 in “removing the back cover”.
2 Remove the PCI/PCIe card (if installed).
3 Remove the WLAN card.
4 Remove the CANbus card or WWAN card.
5 Remove the SIM card.
6 Remove the intrusion switch.
7 Remove the riser card.
8 Remove the top cover.
9 Remove the heat sink.
10 Remove the CPU board.
105
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