Panasonic CF-52 User Manual

24

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

The password you have set in the Setup Utility is not requested at resuming. To use 
the password security at resuming, set the Windows password.

A

Click 

 (Start) - [Control Panel] - [Add or remove user accounts] and select the 

account, and set the password.

B

Click 

 (Start) - [Control Panel] - [System and Maintenance] - [Require a 

password when the computer wakes] and add a check mark for [Require a 
password].

Cannot resume.

An error may occur when the computer automatically enters the sleep or hibernation 
mode while the screensaver is active. In this case, turn off the screensaver or change 
the pattern of the screensaver.

Other startup problems.

Press F9 in the Setup Utility (

page 22 “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.
Remove all peripheral devices.
Check to see if there was a disk error.
A

Remove all peripheral devices including an external display.

B

Click 

 (Start) - [Computer] and right-click [Local Disk (C:)], and click [Properties].

C

Click [Tools] - [Check Now...].
• A standard user needs to enter an administrator password.

D

Select the option in [Check disk options] and click [Start].

E

Click [Schedule disk check] and restart the computer.

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.

On the [Enter Password] 
screen, a beep sounds and 
the password cannot be 
entered.

The computer may be in ten-key mode. 
If the NumLk indicator 

 lights, press 

NumLk

 to disable the ten-key mode, and then 

input.

Even after entering the 
password, [Type your pass-
word] is displayed again.

The computer may be in ten-key mode.
If the NumLk indicator 

 lights, press 

NumLk

 to disable the ten-key mode, and then 

input.
The computer may be in Caps Lock mode.
If the Caps Lock indicator 

 lights, press 

Caps Lock

 to disable the Caps Lock 

mode, and then input.

Windows does not shut 
down.

Remove the USB device and the ExpressCard.
Wait one or two minutes. It is not a malfunction.

No display.

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.
When using an external display,
• Check the cable connection.
• Turn on the display.
• Check the settings of external display.
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.
The computer entered sleep or hibernation by the power-saving function. To 
resume, press the power switch.