73www.gateway.comTroubleshootingThe text on the display is dim or difficult to read■ Adjust the brightness and contrast controls.■ Use the monitor degauss feature (see your monitor documentation) or turn off yourcomputer and monitor, leave them off for at least a half hour, then restart yourcomputer.■ Change the display settings.■ Move the monitor away from sources of electrical interference, such as televisions,unshielded speakers, microwaves, fluorescent lights, and metal beams or shelves.For more information about display types, see your monitor and video carddocumentation.MouseThe mouse does not work■ Make sure that the mouse cable is plugged in correctly.■ Shut down and restart your computer.■ Remove all extension cables and switch boxes.■ Try a mouse you know is working to make sure that the mouse port works.The mouse works erraticallyIf the mouse pointer begins moving erratically across the computer display or becomesdifficult to control precisely, cleaning the mouse will likely improve its accuracy.If you have an optical mouse, clean the mouse by wiping the bottom with a clean, dampcloth. Make sure that the optical sensor is clean and free of debris.If you have a trackball mouse, see “Cleaning the mouse” on page 46.NetworksYou cannot connect to your company networkEvery network is unique. Contact your company computer department or networkadministrator for help. For more information about setting up a network in your home,see “Networking Your Computer” on page 81.Tips & TricksFor more information, see “Adjusting the screen and desktop settings”inUsing Your Computer which has been included on your hard drive.To access this guide, click Start, All Programs, then click GatewayDocumentation.
