Troubleshooting
145
If only part of the display is readable
C
O N N E C T
A N
E X T E RN A L
M O N I T O R
—
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 203).
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.
Identifying Drivers
If you experience a problem with any device, identify whether the driver is the
source of your problem and, if necessary, update the driver.
Содержание Vostro 1500
Страница 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 Vostro 1500 Owner s Manual Model PP22L ...
Страница 14: ...14 Contents ...
Страница 20: ...20 Finding Information ...
Страница 36: ...36 About Your Computer ...
Страница 52: ...52 Using the Display ...
Страница 58: ...58 Using the Keyboard and Touch Pad ...
Страница 94: ...94 Using ExpressCards ...
Страница 108: ...108 Setting Up and Using Networks ...
Страница 112: ...112 Securing Your Computer ...
Страница 183: ...Adding and Replacing Parts 183 1 captive screws 2 2 Mini Card cover 1 2 ...
Страница 192: ...192 Adding and Replacing Parts ...
Страница 194: ...194 Dell QuickSet Features ...
Страница 204: ...204 Getting Help ...
Страница 214: ...214 Specifications ...
Страница 224: ...224 Appendix ...
Страница 242: ...242 Glossary ...