Dell XPS 420 Personal Computer User Manual


 
Removing and Installing Parts 109
3
Press out the securing clip at each end of the memory module connector.
4
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.
Cards
CAUTION: Before you perform any of the procedures in this section, follow the
safety instructions 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.
Your Dell™ computer provides the following slots for PCI and PCI Express cards:
Three PCI card slots
One PCI Express x1 card slot
One PCI Express x16 card slot
One PCI Express x8 card slot (electrically configured as an x4)
PCI Cards
If you are installing or replacing a PCI card, follow the procedures in the
next section.
If you are removing but not replacing a PCI card, see "Removing a PCI
Card" on page 114.
If you are replacing a PCI card, remove the current driver for the card from
the operating system.
If you are installing or replacing a PCI Express card, see "Installing a PCI
Express Card" on page 116.
If you are removing but not replacing a PCI Express card, see "Removing
a PCI Express Card
" on page 121
.
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