Panasonic CF-30 Series Operating Instructions Manual page 28

Troubleshooting (Basic)
Starting Up
[Enter Password] does not
appear when resuming from
sleep/hibernation.
Cannot resume.
Other startup problems.
Entering Password
On the [Enter Password]
screen, a beep sounds and
the password cannot be
entered.
Even after entering the pass-
word, [Type your password]
is displayed again.
Shutting down
Windows does not shut
down.
Display
No display.
The screen is dark.
28
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 ac-
count, and set the password.
(Start)
B Click - [Control Panel] - [System and Maintenance] - [Require a password
when the computer wakes] and add a check mark for [Require a password].
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.
F9
Press in the Setup Utility (
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
*1
screen disappears at startup, press and hold
Menu is displayed.
*1
When [Password on boot] is set to [Enable] in the [Security] menu of the Setup Utility,
[Enter Password] appears after the [Panasonic] boot screen disappears. As soon as you
enter the password and press
The computer may be in ten-key mode.
If the NumLk indicator
input.
The computer may be in ten-key mode.
If the NumLk indicator
input.
The computer may be in Caps Lock mode.
If the Caps Lock indicator
mode, and then input.
Remove the USB device and the ExpressCard.
Wait 1 or 2 minutes. It is not a malfunction.
The external display is selected. Press
display has been switched completely before pressing
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
The computer entered sleep or hibernation by the power-saving function. To resume,
slide the power switch.
The screen is darker when the AC adaptor is not connected. Press
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.
page 26 "To start the Setup Utility") to return the Setup
F8
until the Windows Advanced Options
Enter
, press and hold
NumLk
lights, press to disable the ten-key mode, and then
lights, press NumLk to disable the ten-key mode, and then
Caps Lock
lights, press
Fn F3
+ to switch the display. Wait until the
Ctrl
F8
.
to disable the Caps Lock
Fn F3
+ again.
.
Fn F2
+ and adjust