Advantech AIR-500D User Manual page 34

2.4.3.1 PCIex16 Graphic Card Installation (in case of double GPU cards)
1. Remove the top and side covers.
2. Remove the AIR-500D trim.
3. Install the graphics card to the PCIex16 slot, pay attention to the rear of the
graphics card on installing L-shaped bracket from the accessory bag in
advance.
4. Reinstall the trim strip x1 fixing piece x 2 upper iron piece x 1 in sequence, with
a total of 15 screws.
5. Replace the top and side covers.
AIR-500D User Manual 18