4.Unpack the option card and adjust any switches or jumpers on it, if necessary. (Check the option card instructions.) When you handle the card, be careful not to touch any of the components on the circuit board or the
5.Grip the card firmly by the top corners and make sure the connectors point down, as shown below.
6.Insert the card into the slot, guiding it straight down. Once the connectors reach the slot, push the card downward firmly (but carefully) to insert it fully. You should feel the card fit into place.
If the card does not go in smoothly, do not force it; pull it all the way out and try again, keeping it straight as you insert it. Examine the card to verify that it is fully seated in the slot along the length of the connector.