Panasonic CF-51JB0DCBM User Manual

Also see for CF51PFVDEBM - PERSONAL COMPUTER: User guide Operating instructions

Contents

21 Getting StartedUseful InformationTroubleshootingAppendix[Enter Password] does notappear when resuming fromstandby/hibernation.z To display [Enter Password] at resuming, set the Windows password. The passwordyou have set in the Setup Utility is not requested at resuming.A Click [start] - [Control Panel] - [User Accounts] and select the account, and setthe password.B Click [start] - [Control Panel] - [Performance and Maintenance] - [Power Options]- [Advanced] and add a check mark for [Prompt for password when computerresumes from standby].Other startup problems. z Press F9 in the Setup Utility (Î page 19 “To start the Setup Utility”) to return theSetup Utility settings (excluding the passwords) to the default values. Start theSetup Utility and make the settings again.z Remove all peripheral devices.z Check to see if there was a disk error.A Click [start] - [My Computer] and right-click [Local Disk(C:)], and click [Proper-ties].B Click [Tools] - [Check Now].C Select the option in [Check disk options] and click [Start].z Start the computer in Safe Mode and check the error details. When the [Panasonic]boot screen disappears *1 at startup, press and hold F8 until the Windows AdvancedOptions Menu is displayed.*1 When [Password on boot] is set to [Enable] in the [Security] menu of the Setup Util-ity, [Enter Password] appears after the [Panasonic] boot screen disappears. Assoon as you enter the password and press Enter, press and hold F8. DisplayNo display. z The external display is selected. Press Fn + F3 to switch the display. Wait until thedisplay has been switched completely before pressing Fn + F3 again.z When using an external display,• Check the cable connection.• Turn on the display.• Check the settings of external display.z The display is turned off by the power-saving function. To resume, do not press thedirect selection keys, but press any other key like Ctrl.z The computer entered standby or hibernation by the power-saving function. Toresume, press the power button.The screen is dark. z The screen is darker when the AC adapter is not connected. Press Fn + F2 andadjust the brightness. As you increase the brightness, battery consumptionincreases.You can separately set the brightness for when the AC adaptor is connected andwhen not connected.The screen is disordered. ®945GM chipset>z Changing the number of display colors and resolution may affect the screen. Restartthe computer.z When using Simultaneous display, set the same display colors for the external dis-play as those for the LCD.z When using Simultaneous display, do not press Fn +F3.z Enable or disable Simultaneous display, and soon restart the computer.During Simultaneous dis-play, one of the screensbecomes disordered. ®945GM chipset>z When using the Extended Desktop, use the same display colors for the external dis-play as those used by the LCD.z If you continue to experience problems, try changing the display by clicking [start] -[Control Panel] - [Other Control Panel Options] - [Intel(R) GMA Driver for Mobile] -[Display Devices].z When the [Command Prompt] is set to “Full Screen” by pressing Alt + Enter, thepicture is displayed on one of the screens only. When the window display is restoredby pressing Alt + Enter, the picture is displayed on both screens.z Simultaneous display cannot be used until Windows startup is complete (duringSetup Utility, etc.). Starting Up