Panasonic CF-18DHAZXKM Notebook Computer - Page 33
Troubleshooting
UPC - 092281837895
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Fast User Switching Function Some applications may not work properly When switching to a different user with the Fast User Switching function, the following problems may occur. • Some applications may not work properly. • Key combinations with the Fn key may not work. • It may not be possible to set the settings of the display. • Wireless LAN may not work. • A serial mouse may not work. In this case, log off all users without using Fast User Switching function, and try the operation once more. If the problem persists, restart the computer. Others No response When trying to play back video files using Windows® Media Player, the message [Codec required] appears, and the file cannot be played back The shortcut icon for the Windows® Media Player is not displayed on the desktop Two shortcut icons for the Windows® Media Player are displayed on the desktop Press Ctrl + Shift + Esc to open Task Manager and close the software application which is not responding. After shutting down by sliding the power switch for more than four seconds, slide the power switch to power on and open the application again. If the program no longer works normally, delete the program using the following menu. Then reinstall the program. [start] - [Control Panel] - [Add or Remove Programs] Some video files use a Codec that is not installed as a standard. In these cases, if you play back the video file after connecting to the Internet, the Codec may be downloaded automatically, allowing you to play back the file. Start up Windows® Media Player from [start] - [All Programs]. Also, you can copy the icon from [All Programs] list to the desktop and use this icon to start Windows® Media Player. Did the user who first accepted the Windows® Media Player license agreement have the administrator authority? Two icons will be displayed until someone with the administrator authority accepts the license agreement, but either icon can be used to start the program. Troubleshooting 33