116
Troubleshooting
If only part of the display is readable
C
ONNECT
AN
EXTERNAL
MONITOR
—
1
Shut down your computer and connect an external monitor to the computer.
2
Turn on the computer and the monitor, and then adjust the monitor
brightness and contrast controls.
If the external monitor works, the computer display or video controller
may be defective. Contact Dell (
see "Contacting Dell" on page 164).
Drivers
What Is a Driver?
A driver is a program that controls a device such as a printer, mouse, or
keyboard. All devices require a driver program.
A driver acts like a translator between the device and any other programs that
use the device. Each device has its own set of specialized commands that only
its driver recognizes.
Dell ships your computer to you with required drivers already installed—no
further installation or configuration is needed.
NOTICE:
Your
Drivers and Utilities
media may contain drivers for operating systems
that are not on your computer. Ensure that you are installing software appropriate
for your operating system.
Many drivers, such as the keyboard driver, come with your Microsoft
Windows operating system. You may need to install drivers if you:
•
Upgrade your operating system.
•
Reinstall your operating system.
•
Connect or install a new device.
book.book Page 116 Tuesday, October 7, 2008 6:00 PM
Summary of Contents for M1330 - XPS - Core 2 Duo 1.83 GHz
Page 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell XPS M1330 Owner s Manual Model PP25L ...
Page 56: ...56 Using a Battery ...
Page 66: ...66 Using Multimedia ...
Page 70: ...70 Using ExpressCards ...
Page 82: ...82 Setting Up and Using Networks ...
Page 86: ...86 Securing Your Computer ...
Page 126: ...126 Troubleshooting ...
Page 154: ...154 Adding and Replacing Parts ...
Page 156: ...156 Dell QuickSet ...
Page 176: ...176 Appendix ...
Page 194: ...194 Glossary ...
Page 202: ...202 Index ...