Security Gateway Manual Netgate-8300
2. Remove the screw from the rear side of the unit at the top left corner using the Phillips head screwdriver.
Fig. 46: Screw on the rear side of the unit at the left top corner, indicated with an arrow.
3. Remove the screw from the rear side of the unit at the top right corner using the Phillips head screwdriver.
4. Slide the top cover back away from the front panel until it stops.
5. Lift off the top cover and set it aside, keeping it upright to avoid damaging the top surface.
Remove the Expansion Riser Assembly
The add-on expansion card slots are located on a riser assembly. This riser assembly must be removed from the device
to safely add or remove expansion cards.
Danger: Reminder:
• Anti-static protection must be used throughout this procedure.
• Any hardware damage incurred during this procedure is not covered by the hardware warranty.
1. Loosen the two captive screws which attach the riser assembly to the motherboard using the Phillips head screw-
driver.
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