Panasonic CF-52ELNBD2M Reference Manual - Page 101
Troubleshooting (Advanced), Shut Down, Display, Sleep and Hibernation
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Page 101 highlights
Troubleshooting (Advanced) 101 Refer to the following instructions when a problem occurs. If the remedies indicated in the chart do not solve the problem, contact Panasonic Technical Support. For a software problem, refer to the instruction manual of the software. • To check the computer's usage status (Î page 114). Shut Down Cannot shut down or restart Windows. z Remove USB devices. z It may take 1 or 2 minutes to shut down. Display The screen does not become bright even if pressing Fn + F2. Takes time to display [Power Options] screen. z The brightness is set low to avoid malfunction where surrounding temperature is high. Use it in an environment of between 5°C and 35°C. z With the following steps, confirm whether [Copy of Panasonic Power Management] created when the Power Saving Utility is made has become 100 and more or not. The [Panasonic] boot screen is not displayed on the external display. A Click or on the notification area and click [More power options]. B Click [Show additional plans]. When more than one [Copy of Panasonic Power Management] is displayed, click [Change plan settings] in the power plan to be deleted and click [Delete this plan] to delete. z As soon as the computer starts up, press F2 or Del several times and start the Setup Utility. Sleep*1 and Hibernation Cannot enter sleep*1 or hibernation. Cannot enter sleep*1 or hibernation automatically. z Remove USB devices temporarily. If the problem persists, restart the computer. z It may take 1 or 2 minutes to enter sleep*1 or hibernation. z The computer may not enter sleep*1 when the computer is communicating via modem. z The computer does not enter sleep*1 or hibernation immediately after resuming. Wait approximately 1 minute. z Disconnect peripheral devices. z If you connect to a network using wireless LAN function, select the profile and connect to the access point (Î page 73). z If you do not use wireless LAN function, turn off wireless LAN function (Î page 72). z Make sure that you are not using any software that regularly accesses the hard disk.
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