3. Disconnect the cables from the Ethernet port and the USB port of the machine, and cover
each port with its protective cap.
4. Loosen two screws and remove the cover of the slot in which the Gigabit Ethernet board is
installed.
5. Fully insert the Gigabit Ethernet board.
6. Tighten two screws to secure the Gigabit Ethernet board.
Check the Gigabit Ethernet board is connected firmly to the board slot.
4. Installing Options
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