Panasonic CF-W8 Operating Instructions Manual

Also see for CF-W8 Series: Reference manual Reference manual Supplementary guide Reference manual Operating instructions

Panasonic CF-W8 Operating Instructions Manual Manual pdf 25 page image

25 Getting StartedUseful InformationTroubleshootingAppendixWhen logging on (e.g.,resuming the computer),audio is distorted.z Perform the following steps to change the audio settings to prevent audio output.A Click [start] - [Control Panel] - [Sounds, Speech, and Audio Devices] - [Sounds andAudio Devices], and click [Sounds].B Set [Windows Logon] and [Windows Logoff] to [(None)].Cannot resume. z One of the following operations may have been carried out.• In standby mode, the AC adaptor or battery pack was disconnected, or a peripheralwas connected or disconnected.• The power switch was slid for four seconds or longer to forcibly turn off the computer.Slide the power switch to turn on the computer. Data not saved will be lost.Other startup problems. z Check to see if there was a disk error.A Remove all peripheral devices including an external display.B Click [start] - [My Computer] and right-click [Local Disk (C:)], and click [Properties].C Click [Tools] - [Check Now].• A standard user needs to enter an administrator password.D Select the option in [Check disk options] and click [Start].z Start the computer in Safe Mode and check the error details. (Î page 24 “ Windowsdoes not start up”.) Shutting DownWindows does not shutdown.z Remove all peripheral devices.z Wait one or two minutes. It is not a malfunction. PasswordEven after entering the pass-word, a message appearsrequesting to type it again.z If lights up, press NumLk to disable the ten-key mode, and then input.z If lights up, press Caps Lock to disable the Caps Lock mode, and then input. DisplayWhen the screen becomesblack for a moment.z When you set [Intel video driver power saving function (Intel(R) Display Power Saving Tech-nology)] of Power Saving Utility to [Enable], if you do the following operations, the screenbecomes black for a moment, but this is not a malfunction. You can use it.• Adjust the brightness of the screen with Fn + F1 / Fn + F2.• Remove and insert the AC adaptor.While you are using motion video playback software, benchmark software for graphic, iferror screen is displayed or application software does not function normally, set [Intel videodriver power saving function (Intel (R) Display Power Saving Technology)] to [Disable].No display. z The external display is selected. Press Fn + F3 to switch the display. Wait until the dis-play has been switched completely before pressing Fn + F3 again.z The display is turned off by the power-saving function. To resume, do not press the directselection keys, but press any other key like Ctrl.z The computer entered standby or hibernation by the power-saving function. To resume,slide the power switch.z The screen may become darker. Press Fn + F2 to make the screen brighter.The screen is disordered. z Changing the number of display colors and resolution may affect the screen. Restart the computer.z The refresh rate of the internal LCD may be 40 hertz. Change the refresh rate of the internal LCD.A Click [start] - [Control Panel] - [Other Control Panel Options] - [Intel(R) GMA Driverfor Mobile].B Click [Display Settings].C If [Refresh Rate] of the Notebook is [40 Hertz], change to [60 Hertz] and click [OK].The external display doesnot work normally.z 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. BatteryThe battery indicator islights red.z The battery level is very low (the charge is approx. 9% or less).z Connect the AC adaptor. You can use the computer when the indicator light is orange. Ifyou do not have an AC adaptor, save your data and power off your computer. Afterreplacing the battery pack with a fully charged one, turn your computer on again. Starting Up and Standby and Hibernation Mode