Solving System Problems 10-3TroubleshootingProblem What to DoBattery power does not lastlong.Use power-saving modes.Fully charge and fully discharge the battery several times torecondition it. You may need to use Battery Refresh functionunder Setup menu.)Replace the battery.Information on the LCD screenis difficult to see.Adjust the brightness and contrast using the brightness andcontrast controls.The Suspend/Resume functiondoes not work.If the system does not Suspend a disk drive might be busy. Waituntil the disk drive stops and try again.If system does not resume, it may have auto suspended on a lowbattery. Attach the AC adapter and try again.If the system still does not Suspend, check that Auto Play isdisabled for the CD-ROM drive.An optional component doesnot work.Make sure the component is securely installed or connected.Verify that the system parameter for the I/O port configuration isset correctly in Setup.Startup ProblemsThe system displays an invalid configuration error message at power on when there arethe following conditions:! the current configuration information doesn't match configuration informationstored in Setup, such as when an internal option is added.! the system loses configuration information.If either condition is true, the system displays an invalid configuration informationmessage.To continue start-up procedures, press F2 and run the Setup utility to set current systemparameters.If an error message appears before the operating system starts, look up the errormessage in the following table. Follow the instructions. If you see other error messages,the hardware might need repair.If the system frequently loses the setup configuration data, the internal CMOS batterymay need to be replaced at an authorized NEC repair center.
