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the headphone volume control is turned up. Play a music CD.
Run the speaker self-test—
Some speaker systems have a self-test button on the subwoofer. See the speaker
documentation for self-test instructions.
Move the subwoofer away from the computer or monitor—
that the subwoofer is at least 60 m (2 ft) away from the computer or external monitor.
Eliminate possible interference—
Reinstall the sound (audio) driver—
Printer Problems
If you cannot print to a parallel port printer
Verify the printer cable connections—
Solutions Guide that came with your computer).
Test the electrical outlet—
Ensure that the electrical outlet is working by testing it with another device, such as a lamp.
Ensure that the printer is turned on—
Verify that the printer is recognized by Windows—
1. Click the Start button, point to Settings, and then click Printers.
If the printer is listed, right-click the printer icon, click Properties, and then select the Details tab.
2. Ensure that the Print to the following port: setting is LPT1 (Printer Port).
Reinstall the printer driver—
See "Installing the Printer Driver" in the Dell Solutions Guide that came with your computer.
If you cannot print to a USB printer
Verify the printer cable connections—
Test the electrical outlet—
Ensure that the electrical outlet is working by testing it with another device, such as a lamp.
Ensure that the printer is turned on—
Verify that the printer is recognized by Windows—
1. Click the Start button, point to Settings, and then click Printers.
If the printer is listed, right-click the printer icon, click Properties, and then select the Details tab.
2. Ensure that the Print to the following port: setting is USB.
Reinstall the printer driver—
See "Installing the Printer Driver" in the Dell Solutions Guide that came with your computer.
Modem Problems
NOTICE:
Connect the modem to an analog telephone wall jack only. Connecting the modem to a digital telephone network damages the modem.
Check the telephone jack—
Disconnect the telephone line from the modem and connect it to a telephone. Listen for a dial
tone.
Connect the modem directly to the telephone wall jack—
answering machine, fax machine, surge protector, or line splitter, then bypass them and connect the modem directly to the
telephone wall jack with the telephone line.
Check the connection—
Verify that the telephone line is connected to the modem.
Check the telephone line—
Try using a different telephone line. If you are using a line that is 3 m (10 ft) or more in length,
try a shorter one.
Verify that the modem is communicating with Windows—
1. Click the Start button, point to Settings, and click Control Panel.
2. In the Control Panel window, double-click Modems.
If there are multiple entries for the same modem or modems listed that are not installed, delete the entries and
restart the computer.
3. Click the Diagnostics tab.
4. Click the COM port for your modem.
5. Click More Info to verify that the modem is communicating with Windows.
If your external speaker system includes a subwoofer, ensure
Turn off nearby fans, fluorescent lights, or halogen lamps to check for interference.
See
"Reinstalling Drivers and
Utilities."
Ensure that the printer cable is connected (see "Connecting a Printer" in the Dell
See the documentation supplied with the printer.
Ensure that the printer cable is connected correctly.
See the documentation supplied with the printer.
If you have other telephone devices sharing the line, such as an
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