7
6. Installation of PCIe Add-on Card
in NA221A-G3
Before proceeding to card installation procedure, disconnect NA221A-G3 from
power source for prevention of electric shock or damage to PCIe add-on card.
1. Loosen the thumbscrews and remove NA221A-G3 enclosure’s outer casing.
2. The PCIe slot at rear panel of NA221A-G3 is pre-covered by removable L-shape
metal bracket. Loosen the screw of the removable L-shape metal bracket for
PCIe add-on card installation.