Adding an Expansion Card292. Push the card in until it locks into place.Removing a Card1. Lightly push the card in.When the card is released, you will hear the systemsound, provided that the system sound is turned on.See page 249 for information about turning the systemsound on and off.2. Slide the card out of the expansion card slot.For complete information about working with theexpansion card, see page 41.IMPORTANT!You can damage the expansion card slot if you pull the card outof the slot before you hear the system sound.