Dell EMU01, Hardware Owner'S Manual, Page: 55 / 166

Installing System Components
55
Figure 3-8. Installing or Removing an Expansion Card
7
Connect any cables to the expansion card.
• If you are installing a RAC card, see "RAC Card" on page 56.
• If you are installing a SAS controller card, see "Installing a SAS Controller Card" on page 76.
8
Close the system. See "Closing the System" on page 47.
Removing an Expansion Card
CAUTION:
Only trained service technicians are authorized to remove the system cover and access any of the
components inside the system. See your Product Information Guide for complete information about safety
precautions, working inside the computer, and protecting against electrostatic discharge.
1
Turn off the system, including any attached peripherals, and disconnect the system from the electrical
outlet.
2
Open the system. See "Opening the System" on page 46.
1 card-edge guide (full-length
cards only) 2 expansion card 3 expansion-card retainer
3
2
1