CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located inthe Product Information Guide.NOTE: If you need technical assistance for your printer, contact the printer's manufacturer.Check the printer documentation — See the printer documentation for setup and troubleshootinginformation.Ensure that the printer is turned onCheck the printer cable connections —See the printer documentation for cable connection information.Ensure that the printer cables are securely connected to the printer and the computer.Test the electrical outlet — Ensure that the electrical outlet is working by testing it with anotherdevice, such as a lamp.Verify that the printer is recognized by Windows —Windows XP1. Click the Start button, click Control Panel, and then click Printers and Other Hardware.2. Click View installed printers or fax printers.If the printer is listed, right-click the printer icon.3. Click Properties and click the Ports tab. For a parallel printer, ensure that the Print to thefollowing port(s): setting is LPT1 (Printer Port). For a USB printer, ensure that the Print tothe following port(s): setting is USB.Windows 20001. Click the Start button, point to Settings, and then click Printers.If the printer is listed, right-click the printer icon.2. Click Properties and click the Ports tab.For a parallel printer, ensure that the Print to the following port(s): setting is LPT1 (PrinterPort). For a USB printer, ensure that the Print to the following port(s): setting is USB.Reinstall the printer driver — See the printer documentation for instructionsSerial or Parallel Device ProblemsFill out the Diagnostics Checklist as you complete these checks.CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located inthe Product Information Guide.NOTE: If you are having a problem with a printer, see "Printer Problems."Check the option setting — See the device's documentation for the recommended settings. Then entersystem setup and go to the Integrated Devices option settings. Ensure that the Serial Port setting or theParallel Port setting matches the recommended settings.Run the Dell DiagnosticsSound and Speaker Problems