Install Card Adapter

A common adapter card is installed video cards, sound, network, modem and SCSI adapters. Video card should generally be installed and installed before any other adapter card. How to install the adapter: Hold the edge of the adapter card, avoid touching the electronic components or circuits. Press the card to plug right into the expansion slot on the motherboard
Place the retaining screw to the chassis card
Reconnect the internal cable to the card, if any.