Panasonic CF-07 Series Reference Manual page 40

Dealing with Problems (Advanced)
Wireless Display
External Display
No display after powering
on
The power has not been
turned off, but after a cer-
tain period of time, there
is no display
An afterimage appears
The external display no
longer displays properly
The screen becomes dis-
ordered
Shutting Down
Windows cannot be shut
down or restarted
Fast User Switching Function
"MeiWDS doesn't sup-
port Fast User Switch-
ing" is displayed.
Connecting Peripherals
Your peripheral does not
work
Unable to print
Operating Instructions of the wireless display
When there is no display to an external display,
• Check your cable connection to the external display.
• Confirm your display is powered on.
• Check the settings for your external display.
Has the computer been set to the power-saving mode?
To resume operation of your computer from the condition the power of the display
is off (for energy conservation purposes), use the touchscreen or an external key-
board or mouse.
To save power, your computer may have automatically entered the standby or
hibernation mode. Press the power switch.
If an image is displayed for a prolonged period of time, an afterimage may appear.
This is not a malfunction. Set the screen saver.
When an external display not compatible with the power saving mode is used with
the computer, the external display may no longer display properly when the computer
enters the condition the power of the display is off (for energy conservation pur-
poses). In such cases, turn off the power to the external display.
Changing the number of colors of the display may affect the screen. Restart the
computer.
If a USB device is connected, try removing it.
Do not use the Fast User Switching function, as it is not supported.
Do not add the check mark for [Use Fast User Switching] in [Start] - [Control Panel] -
[User Accounts] - [Change the way users log on or off].
Make sure a driver is installed.
Contact the manufacturer of the product.
When operation resumes from the standby or hibernation mode, devices such as
a mouse, modem or PC Cards may not function properly. In such cases, you will
need to restart your computer or reinitialize the individual devices.
When is displayed in the Device Manager, try removing and inserting the device
once more. If the problem persists, restart the computer.
Depending on the device connected, the computer may not recognize when the
device is connected or disconnected, or the device may not operate properly.
Use the following procedure.
Select the applied device in [Start] - [Control Panel] - [Performance and Mainte-
nance] - [System] - [Hardware] - [Device Manager], then remove the check mark
for [Allow the computer to turn off this device to save power] in [Power Manage-
ment]. (This item may be unavailable for some types of devices.)
Check the computer-printer connection.
Make sure the printer is on.
Make sure the printer is in the online state.
Make sure paper is in the printer tray and there is no paper jam.
Has the Setup Utility been used to set [Parallel Port] to [Enable] or [Auto]?
Depending on the printer, EPP or ECP may not work at times.
40
(To next page)