Dell 840 Personal Computer User Manual


 
Installing System Components 73
6
Connect any cables that should be attached to the card.
See the documentation that accompanied the card for information about its cable connections.
7
Close the system. See "Closing the System" on page 47.
8
Stand the system upright.
9
Reconnect the system to its electrical outlet and turn the system on, including any attached
peripherals.
10
Install any device drivers required for the card as described in the documentation for the card.
Figure 3-19. Removing and Installing an Expansion Card
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. Before performing any procedure, 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 43.
3
Disconnect any cables attached to the card.
1 screw 2 expansion card 3 card-edge connector
4 expansion-card connector
3
1
2
4