Compaq Presario CQ3100 - Desktop PC Getting Started Manual page 68

Protect the monitor, computer, and connected accessories by connecting all power cords
to a power surge protection device. Use a power strip specifically labeled as having
surge protection, an uninterruptible power supply (UPS), or a similar device.
If the computer has a television tuner, or a modem or telephone connection, protect the
computer by using surge protection with these signal inputs as well. Connect the
television cable or the telephone line cord to the inputs and outputs of the surge
protection device and then to the computer.
Look in the computer box for additional printed details or updates regarding your
computer.
Connecting other devices to the computer
Some peripheral devices can plug into connectors on the back of the computer or on the front
of the computer.
NOTE: The location, availability, and number of connectors on the computer may vary.
Power cord
and devices
2 Getting Started (features vary by model)
Icon/label Description and function
Power connector.
Mouse (PS/2 connector).
Keyboard (PS/2 connector).
Universal Serial Bus (USB) 2.0 for mouse, keyboard,
digital cameras, or other devices with USB
connectors.