Panasonic CF-27 series Reference Manual

Also see for CF-27 Series: Operating instructions Operating instructions User guide User guide Operating instructions

54[Enter Password] is dis-played[Advanced] menu cannot be registeredAll or some items in [Se-curity] menu can not beregisteredThe timeout functions donot work[Hard Disk Lock] is notdisplayedThe sound is not heardThe volume can not bechanged by pressingFn + F5 or Fn + F6The computer producesa strange soundDealing With ProblemsTry changing the mute by pressing Fn + F4 .Has the Setup Utility been used to set [Speaker] to [Disable]?( page 42)Has the Setup Utility been used to set [Sound Controller] to [Disable]?( page 43)If the computer enters the power management mode such as the ECO mode/suspend mode/Hibernation mode or the LCD is closed while the computer is mak-ing a sound, the computer may produce a strange sound, but this does not indi-cate a problem.If the computer has not been used for a long period of time, it may produce anunusual sound at start up. The sound may continue for a short period of time, butif the computer starts up in a normal manner, then the problem is not serious. If,however, the computer fails to start up, contact Panasonic Technical Support.SoundNetworkWhen using the computer as a network computer, additional settings may need tobe set depending on the usage conditions. Ask your system administrator or theperson in charge of the network.The computer must be restarted if suspend or hibernation mode is entered.Was an attempt made to shut down (or restart) Windows while the computer wasconnected to a network drive using a LAN?With the following procedure, shut down (or restart) Windows after disconnecting thenetwork drive.1 Select [My Computer] on the Desktop with the right button of the touch pad.2 Select [Disconnect Network Drive].3 Select all of the displayed network drives, and then click [OK].Unable to connect to anetworkWindows cannot be shutdown or restartedPress Ctrl + Alt + Del to reboot the computer.After cutting the power by pressing the power switch for more than four seconds,slide the power switch to power on and open the application again.If the program no longer works normally, go to [Start] - [Settings] - [Control Panel]-[Add/Remove Programs] to delete the program. Then try installing the programonce again.Computer hangsApplication SoftwareSetup UtilityEnter the User Password or Supervisor Password. If you have forgotten it, contactPanasonic Technical Support.Restart the Setup Utility with the Supervisor Password.Restart the Setup Utility with the Supervisor Password.When Windows 98 is running, the individual timeout functions of the Setup Utility willnot work. It is necessary to make these settings with the timeout functions of Win-dows 98 (in [Control Panel] - [Power Management]).The internal battery maintaining the clock may need to be replaced. Contact PanasonicTechnical Support.

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