Dell PP39L Setup Manual page 76

Specifications
Video
Discrete:
Video type
Video controller
Video memory
UMA:
Video type
Video controller
Video memory
LCD interface
TV support
74
integrated on system
board
TBD
integrated on system
board
TBD
Low Voltage Differential
Signaling (LVDS)
HDMI 1.2
Audio
Audio type IDT 92HD73C High
Definition Audio codec
Audio controller 5.1 channel High
Definition Audio
Stereo conversion 24-bit (analog-to-digital
and digital-to-analog)
Internal Interface Intel High Definition
Audio
Speaker two 4.5-ohm speakers
and one 4 ohm
subwoofer
Internal speaker 2 watt per channel into
amplifier 4.5 ohm and 3 watt per
channel subwoofer
Volume controls program menus and
media controls