See the documentation that came with the card for information on configuring the card, making internal connections, orotherwise customizing it for your computer.CAUTION: Some network adapters automatically start the computer when they are connected to anetwork. To guard against electrical shock, be sure to unplug your computer from its electrical outletbefore installing any cards.8. If you are installing the card into the x16 card connector, position the card so the securing slot is aligned with thesecuring tab, and gently pull the securing tab.NOTICE: Ensure that you release the securing tab to unseat the card. If the card is not removed correctly, the systemboard may be damaged.9. Place the card in the connector and press down firmly. Ensure that the card is fully seated in the slot.1 bracket within slot 4 alignment guide2 bracket caught outside of slot 5 fully seated card3 alignment bar 6 not fully seated card10. If you replaced a card that was already installed in the computer and you removed the retention mechanism, you mayreinstall the retention mechanism.11. Before replacing the card retention mechanism, ensure that:The tops of all cards and filler brackets are flush with the alignment bar.The notch in the top of the card or filler bracket fits around the alignment guide.12. Snap the card retention mechanism into place, securing the x16 PCI card.