Panasonic CF-53 series Operating Instructions Manual page 31

„ CD/DVD Drive
The tray does not come out
although inserting a pointed
object to the emergency
hole.
„ Others
No response.
Cannot enter characters cor-
rectly.
The recovery disc for Win-
dows 8 is not functioning.
l A pin of 1.3 mm in diameter is recommended to remove
a disc using the emergency hole (A). When the diam-
eter of the pin is smaller than this, insert the pin slightly
downward.
Ctrl + Shift + Esc to open Task Manager and close the software application
l Press
that is not responding.
l An input screen (e.g., password input screen at startup) may be hidden behind another
Alt + Tab to check.
window. Press
l Press the power switch for four seconds or longer to shut down the computer, and then
press the power switch to turn it on. If the application program does not work normally,
uninstall and reinstall the program. To uninstall,
A Open the Control Panel.
1. Right-click any empty location on the Start screen.
2. Click [All apps] on the app bar.
3. Click [Control Panel] under "Windows System".
Click (Start) - [Control Panel].
B Click [Program] - [Uninstall a program].
l Select the same language setting for Windows and the internal keyboard (è page 16).
l Perform recovery using the recovery disc for Windows 7 first, and then perform recovery
using the recovery disc for Windows 8.
A
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