Dell XPS 720, Owner'S Manual, Page: 22 / 220

22
Setting Up and Using Your Computer
• Do not install your computer in an enclosure that does not allow airflow. Restricting the airflow
impacts your computer’s performance, possibly causing it to overheat.
Connecting Monitors
CAUTION:
Before you perform any of the procedures in this section, follow the safety instructions in the Product
Information Guide .
CAUTION:
To reduce the risk of fire, electric shock, or injury, do not overload an electrical outlet, power strip, or
convenience receptacle. The total ampere rating of all products plugged into an electrical outlet, power strip, or
other receptacle should not exceed 80 percent of the branch circuit rating.
NOTE:
Depending on the options selected when you purchased your computer, your video card may have two DVI
ports, or one DVI and one VGA port.