Panasonic CF-F9 appendix „ Display, „ Battery

Page 27

„ Password

 

 

z The user name (account name) includes an “@” mark.

Cannot log on to Windows.

If another user account exists:

(“The user name or password

Log on to Windows using another user account, and delete the account that

is incorrect.” is displayed.)

includes “@”. Then create a new account.

 

If no other account exists:

 

You need to reinstall Windows (Î page 23).

 

 

„ Display

When the screen becomes

 

black for a moment.

z When you set [Intel(R) video driver power saving function] - [Intel(R) Display Power Sav-

 

ing Technology] of Power Plan Extension Utility to [Enabled], if you do the following oper-

 

ations, the screen becomes 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, if error screen is displayed or application software does not function normally, set [Intel(R) video driver power saving function] - [Intel(R) Display Power Saving Technology] to [Disabled].

zWhen 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 screen becomes 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, if error screen is displayed or application software does not function normally, set [Intel video driver power saving function (Intel(R) Display Power Saving Technology)] to [Disable].

No display.

z The external display is selected. Press

Fn

+

F3

(or

 

 

+

P

) to switch the

 

 

display. Wait until the display has been switched completely before

 

 

pressing

Fn

+

F3

 

 

(or

 

+

P

) again.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

z The display is turned off by the power-saving function. To resume, do not press the direct

 

selection keys, but press any other key like Ctrl.

 

 

 

 

 

 

 

 

 

 

 

 

z The computer entered

sleep/

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 Right-click on the desktop, and click [Graphics Properties].

 

B Click [General Settings].

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C If [Refresh Rate] of the Notebook is [40 Hz], change to [60 Hz] and click [OK].

 

 

 

 

 

 

 

The external display does

z If the external display does not support the power saving function, it may not work nor-

not work normally.

mally when the computer enters the power saving mode. Turn off the external display.

„ Battery

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The battery indicator is

z The battery level is very low (the charge is approx. 9% or less).

lights red.

z Connect the AC adaptor. You can use the computer when the indicator light is orange. If

 

you do not have an AC adaptor, save your data and power off your computer. After

 

replacing the battery pack with a fully charged one, turn your computer on again.

The battery indicator is

z If blinking red:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

blinking.

Quickly save your data and power off your computer. Remove the battery pack and dis-

 

connect the AC adaptor, then connect them again. If the problem persists, contact your

 

technical support office. The battery pack or charging circuit may be defective.

 

z If blinking orange:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•

Battery cannot be recharged temporarily because the internal temperature of the bat-

 

 

tery pack is outside the acceptable temperature range for recharging. Your computer

 

 

can be used normally in this state. Once the range requirement is satisfied, charging

 

•

begins automatically.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Software applications and peripheral devices (USB devices, etc.) are consuming too

 

 

much power. Exit the software applications currently running, and remove all peripher-

 

 

als. Once the range requirement is satisfied, charging begins automatically.

Troubleshooting Useful Information Getting Started

Appendix

27

Page 26 Page 28
Image 27
Page 26 Page 28
Contents Personal Computer Contents„ Disclaimer Appendix Troubleshooting Useful Information Getting StartedIntroduction „ Terms and illustrations in these instructionsModels for UK Troubleshooting Useful Information Getting StartedRead Me First Models for EuropeImportant Safety Instructions How to replace the fuseRead Me First CD/DVD Drive Caution Lithium BatteryAppendix Troubleshooting Useful Information Information to the UserSafety Precautions Precautions Interface Cable Precautions Battery PackDo Not Turn the Volume Up to Loud When Using Headphones Do Not Look into the CD/DVD DriveBattery pack may become warm during recharg Description of Parts Started Appendix Troubleshooting Useful Information Getting„ Preparation Insert the battery packFirst-time Operation Open the displayHandling the AC adaptor Connect your computer to a power outletSetup Windows Turn on the computerFirst-time Operation For MUI OS model Install Adobe ReaderPC Information Viewer For MUI OS model Change the language settingsCreate a new account Change the internal CD/DVD drive letter if necessary„ When Starting Up/Shutting Down z Do not do the following „ Note about access to the hard disk„ To change the partition structure For MUI OS model, 60000 MB or more is necessary On-screen Manual Handling Cautions Handling and Maintenance„ When the battery indicator does not light on Operation EnvironmentMaintenance Handling and MaintenanceWhen Using the Computer with a Reduced Screen Resolution If You Spill Water on the KeyboardTo display large characters with no blurring If there is water inside, wipe it using a soft, dry cloth Preparation Reinstalling SoftwarePress F2 or Del while Panasonic boot screen is displayed Click Reinstall Windows and click NextReinstalling Software At the confirmation message, click YESAt the confirmation message, press Y Troubleshooting Basic Troubleshooting Useful Information Getting Started Appendix„ Starting Up and Sleep/Standby and Hibernation Mode Troubleshooting Basic „ Password„ Shutting Down „ Display „ Battery„ Others Troubleshooting AppendixUseful Information Getting „ Touch PadLimited USE License Agreement „ Main Specifications SpecificationsCF-F9KWHZZPE CF-F9KWHZFPE CF-F9KWHZZDE CF-F9KWHZFDE „ Wireless LAN Only for model with wireless LAN„ Bluetooth Only for model with Bluetooth SpecificationsPanasonic Computer Products Europe Standard Limited WarrantyData Storage Media Standard Limited WarrantyAddress Contacts22-E-1
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