Panasonic CF-51 Series User Manual

21

[Enter Password] does not 
appear when resuming from 
standby/hibernation.

z To display [Enter Password] at resuming, set the Windows password. The password 

you have set in the Setup Utility is not requested at resuming.
A Click [start] - [Control Panel] - [User Accounts] and select the account, and set 

the password.

B Click [start] - [Control Panel] - [Performance and Maintenance] - [Power Options] 

- [Advanced] and add a check mark for [Prompt for password when computer 
resumes from standby].

Other startup problems.

z Press F9 in the Setup Utility (Πpage 19 “To start the Setup Utility”) to return the 

Setup Utility settings (excluding the passwords) to the default values. Start the 
Setup 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 Advanced 

Options 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. As 
soon as you enter the password and press 

Enter, press and hold F8.

„ Display

No display.

z The external display is selected. Press Fn + F3 to switch the display. Wait until the 

display 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 the 

direct selection keys, but press any other key like 

Ctrl.

z The computer entered standby or hibernation by the power-saving function. To 

resume, press the power button.

The screen is dark.

z The screen is darker when the AC adapter is not connected. Press Fn + F2 and 

adjust the brightness. As you increase the brightness, battery consumption 
increases.
You can separately set the brightness for when the AC adaptor is connected and 
when not connected.

The screen is disordered.

<Only for model with Intel

®

 

945GM chipset>

z Changing the number of display colors and resolution may affect the screen. Restart 

the 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 screens 
becomes disordered.

<Only for model with Intel

®

 

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, the 

picture is displayed on one of the screens only. When the window display is restored 
by pressing 

Alt + Enter, the picture is displayed on both screens.

z Simultaneous display cannot be used until Windows startup is complete (during 

Setup Utility, etc.).

„ Starting Up