Dell VOSTRO 1500 PP22L Owner's Manual page 32

V I D E O O U T C O N N E C T O R
S - T V-
C O N N E C T O R S
U S B
A D A P T E R C O N N E C T O R
A C
adapter converts AC power to the DC power required by the computer. You can
connect the AC adapter with your computer turned on or off.
NOTE:
If your computer has the discrete video configuration, you must use the
90 W AC adapter that is shipped with your computer. Using the incorrect AC
adapter will prevent optimal system performance and produce a BIOS warning.
NOTE:
Ensure the power cord is firmly attached to the AC adapter. A green LED
light on the AC adapter indicates a proper connection.
32
About Your Computer
Connects your computer to a TV. Also connects digital
audio-capable devices using the TV/digital audio
adapter cable.
Connect USB devices, such as a mouse, keyboard, or
printer.
— Attaches an AC adapter to the computer. The AC