Dell Dimension C521, Owner'S Manual

Page: 68 / 140

68
Removing and Installing Parts
Removing Memory
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide .
NOTICE:
To prevent static damage to components inside your computer, discharge static electricity from your
body before you touch any of your computer’s electronic components. You can do so by touching an unpainted
metal surface on the computer chassis.
1
Follow the procedures in "Before You Begin" on page 59.
2
Press out the securing clip at each end of the memory module connector.
3
Grasp the module and pull up.
If the module is difficult to remove, gently ease the module back and forth to remove it from the
connector.
4
Replace the computer cover (see "Replacing the Computer Cover" on page 90).
NOTICE:
To connect a network cable, first plug the cable into the network port or device, and then plug it into the
computer.
5
Connect your computer and devices to electrical outlets, and then turn them on.
Cards
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide .
NOTICE:
To prevent static damage to components inside your computer, discharge static electricity from your
body before you touch any of your computer’s electronic components. You can do so by touching an unpainted
metal surface on the computer chassis.
Your Dell™ computer provides the following slots for PCI and PCI Express cards:
• One low-profile PCI card slot
• One low-profile PCI Express x1 and x16 card slot