Panasonic Toughbook CF-74CCB02BM Operating Instructions Manual page 25

Entering Password
On the [Enter Password]
screen, a beep sounds and
the password cannot be
entered.
Even after entering the
password, [Type your pass-
word] is displayed again.
Shutting down
Windows does not shut
down.
Display
No display.
The screen is dark.
The screen is disordered.
<Only for model with Mobile
®
Intel GM45 Express Chipsets>
During Simultaneous dis-
play, one of the screens
becomes disordered.
<Only for model with Mobile
®
Intel GM45 Express
Chipsets>
The external display does
not work normally.
The computer may be in ten-key mode.
If the NumLk indicator lights, press
input.
The computer may be in ten-key mode.
If the NumLk indicator lights, press
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 one or two minutes. It is not a malfunction.
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 (
nation by the power-saving function. To resume, press the power switch.
The screen is darker when the AC adaptor 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.
Changing the number of display colors and resolution may affect the screen. Restart
the computer.
Connecting/disconnecting an external display may affect the screen. Restart the computer.
When using the Extended Desktop, use the same display colors for the external dis-
play as those used by the LCD.
If you continue to experience problems, try changing the display.
Right-click on the desktop, and click [Graphics Properties...] - [Display Devices].
Click [start] - [Control Panel] - [Other Control Panel Options] - [Intel(R) GMA Driver
for Mobile] - [Display Devices].
Simultaneous display cannot be used until Windows startup is complete (during
Setup Utility, etc.).
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.
If the external display does not support the power saving function, it may not work nor-
mally when the computer enters the power saving mode. Turn off the external display.
NumLk to disable the ten-key mode, and then
NumLk to disable the ten-key mode, and then
Caps Lock to disable the Caps Lock
lights, press
) /standby ( ) or hiber-
25