Dell Studio 1749 (Early 2010) - Manual (Page 5)

Contents
5
Windows
®
XP . . . . . . . . . . . . . . . . . . . 49
Troubleshooting . . . . . . . . . . . . . . . . . . . 50
Choosing the Best Display Settings . . . . . . . . 50
Setting the Display Resolution for External
LCD Monitors
. . . . . . . . . . . . . . . . . . . . 50
Setting the Display for Multiple Monitors . . . . . . . 51
Windows Vista . . . . . . . . . . . . . . . . . . . 52
Windows XP . . . . . . . . . . . . . . . . . . . . 52
Using the Ambient Light Sensor in Bright or
Low-Light Environments:
. . . . . . . . . . . . . . . . 53
Cables and Connections . . . . . . . . . . . . . . . . . 55
DisplayPort™ - Features and Benefits . . . . . . . 56
NVIDIA SLI and ATI Crossfire Technologies . . . . . . 56
4 Navigation Devices (Mouse, Keyboard,
Touch Pad)
. . . . . . . . . . . . . . . . . . . . . . . 57
Mouse . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Controlling the Speed of the Mouse Buttons . . . . 58
Controlling the Speed of the Scroll Wheel . . . . . 59
Cleaning a Non-Optical Mouse . . . . . . . . . . . 59
Cleaning an Optical Mouse . . . . . . . . . . . . . 60
Using a Bluetooth
®
-Enabled Wireless Mouse . . 60
Touch Pad . . . . . . . . . . . . . . . . . . . . . . . . 62
Circular Scrolling . . . . . . . . . . . . . . . . . . 62
Single Finger Zoom . . . . . . . . . . . . . . . . . 63
Cleaning the Touch Pad . . . . . . . . . . . . . . 63
Using a Touch Pointer (Track Stick or
Tablet PC Pen)
. . . . . . . . . . . . . . . . . . . . . . 63