30 Working with the Gateway Mid-Tower case
Replacing expansion cards
An expansion card is a card used in the computer to add functionality to the
system. Use the following procedures to replace, add, or reseat an expansion
card.
To replace, add, or reseat an expansion card:
1 Open the case by following the procedure “To open the Gateway
Mid-Tower case:” on page 17.
2 For more stability, place the computer on its side.
3 Disconnect any cables that are attached to the card, noting their locations
and orientation. (You will reconnect the cables after you install the new
card.)
4 Remove the card retention cover thumb-screw that secures the card
retention cover to the case.
Card retention cover thumb-screw