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Insert bootable media—

The operating system is trying to boot to a nonbootable floppy disk or CD. Insert a bootable floppy disk or CD.

Non-system disk error—

There is a floppy disk in the floppy drive. Remove the floppy disk and restart the computer.

Video and Monitor Problems

If the screen is blank

HINT:

See the documentation that came with your monitor for fault indications and troubleshooting procedures specific to your monitor.

Check the video cable connection—

video cable is connected as shown on the START HERE sheet for your computer.

Press the monitor power button—

Check the power light—

When the power light is lit or blinking, the monitor has power. If the power light is blinking, press a key on the

keyboard or move the mouse.

Test the electrical outlet—

Ensure that the electrical outlet is working by testing it with another device, such as a lamp.

Swap the computer and monitor power cables—

Test the video extension cable (if used)—

defective.

Test the monitor—

If another monitor is available, connect it to the computer.

Check the back panel lights—

If all four lights below the serial connector are not green, call Dell for technical assistance. See "Contacting

Dell" in the Dell Owner's Manual for the correct number to call.

Check the Power Properties—

See the

Windows 2000).

If the screen is difficult to read

Adjust the contrast and brightness—

brightness.

Move the subwoofer away from the monitor—

ft) away from the monitor.

Move the monitor away from external power sources—

screen image to appear "shaky." Turn off nearby devices to check for interference.

Rotate the monitor to face a different direction—

Degauss (demagnetize) the monitor—

Run the monitor self-test—

See the documentation that came with your monitor.

Restore the recommended settings—

Check for additional adjustments—

may require.

Adjust the Windows display settings

Windows XP

1. Click the Start button, and then click Control Panel.

2. Click Appearance and Themes.

3. Click Display, and then click the Settings tab.

4. Try different settings for Screen resolution and Color quality.

Windows 2000

1. Click the Start button, point to Settings, and then click Control Panel.

2. Double-click the Display icon, and then click the Settings tab.

3. Try different settings for Colors and Screen area.

Check for interrupt request conflicts—

Sound and Speaker Problems

HINT:

The volume control in some MP3 players overrides the Windows volume setting. If you have been listening to MP3 songs, make sure that you did

not turn the player volume down or off.

Ensure that the subwoofer and the speakers are turned on—

Adjust the speaker controls—

Adjust the volume, bass, or treble controls to eliminate distortion.

Verify the speaker cable connections—

the setup diagram supplied with the speakers.

Adjust the Windows volume control—

double-click the speaker icon in the lower-right corner of your screen. Be sure that the volume is turned up and that the sound is not muted.

Check for bent pins (most video cable connectors have missing pins, but not bent pins). Ensure that the

Be sure that you firmly pressed the monitor power button.

Swap the computer and monitor power cables to determine if the power cable is defective.

If you are using a video extension cable and removing the cable solves the problem, the cable is

Tell Me How

help file or search for the keyword standby in the Help and Support Center (Help in

See the documentation that came with your monitor for instructions on adjusting the contrast and

If your speaker system includes a subwoofer, ensure that the subwoofer is at least 60 cm (2

Fans, fluorescent lights, halogen lamps, and other electrical devices can cause the

Eliminate sunlight glare, which can cause poor picture quality.

See the documentation that came with your monitor.

Restore the original resolution and refresh rate settings. See the

See the documentation that came with your monitor for any additional adjustments that your monitor

See

"Resolving Software and Hardware

See the setup diagram supplied with the speakers.

Ensure that the speakers are connected as shown on the START HERE sheet for your computer and

In Windows XP, click the speaker icon in the lower-right corner of your screen. In Windows 2000,

Tell Me How

Incompatibilities."

help file for instructions.