Dell Vostro 1540 (Mid 2011) User Manual
Page 80
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Audio
Controller
IDT 92HD87B1
Stereo conversion
24-bit (analog-to-digital and digital-to-analog)
Interface:
Internal
high definition audio
External
microphone-in/stereo headphones/external
speakers connector
Speakers
2 x 2 Watt
Volume controls
keyboard function keys and program menus
Video
Video type
•
integrated on system board
•
discrete
Data bus:
UMA
integrated video
Discrete
•
PCI-E x16 Gen1
•
PCI-E x16 Gen2
Video controller:
UMA
Intel HD Graphics
Vostro 1450/Vostro 1550
•
Intel HD Graphics
•
Intel HD Graphics 3000
Vostro 1440/Vostro 1540
Intel HD graphics
Discrete
Vostro 1440
AMD Radeon HD6450M
Vostro 1450
AMD Radeon HD6470M
Camera
Camera Resolution
1.3 Megapixel
80
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