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1

Troubleshooting

Troubleshooting (Basic)

n

  Starting Up

Cannot.resume.

l

. An.error.may.occur.when.the.computer.automatically.enters.the.standby.or.hibernation.

mode.while.the.screensaver.is.active..In.this.case,.turn.off.the.screensaver.or.change.

the.pattern.of.the.screensaver.

Other.startup.problems.

l

. Press.

F9

.in.the.Setup.Utility.(

è

.

.

Reference Manual

.“Setup.Utility”

).to.return.the.

Setup.Utility.settings.(excluding.the.passwords).to.the.default.values..Start.the.Setup.

Utility.and.make.the.settings.again.

l

. Remove.all.peripheral.devices.

l

. Check.to.see.if.there.was.a.disk.error.

A

. Click.[start].-.[My.Computer].and.right-click.[Local.Disk(C:)],.and.click.[Properties].

B

. Click.[Tools].-.[Check.Now].

C

. Select.the.option.in.[Check.disk.options].and.click.[Start].

l

. Start.the.computer.in.Safe.Mode.and.check.the.error.details..When.the.[Panasonic].boot.

screen.disappears

*1

.at.startup,.press.and.hold.

F8

.until.the.Windows.Advanced.Options.

Menu.is.displayed.

*1

. When.[Password.on.boot].is.set.to.[Enable].in.the.[Security].menu.of.the.Setup.Utility,.

[Enter.Password].appears.after.the.[Panasonic].boot.screen.disappears..As.soon.as.you.

enter.the.password.and.press.

Enter

,.press.and.hold.

F8

.

n

  Entering Password

On.the.[Enter.Password].

screen,.a.beep.sounds.and.

the.password.cannot.be.

entered.

l

. The.computer.may.be.in.ten-key.mode...

If.the.NumLk.indicator. .lights,.press.

NumLk

.to.disable.the.ten-key.mode,.and.then.

input.

Even.after.entering.the.pass-

word,.[Type.your.password].

is.displayed.again.

l

. The.computer.may.be.in.ten-key.mode..

If.the.NumLk.indicator. .lights,.press.

NumLk

.to.disable.the.ten-key.mode,.and.then.

input.

l

. The.computer.may.be.in.Caps.Lock.mode..

If.the.Caps.Lock.indicator. .lights,.press.

Caps Lock

.to.disable.the.Caps.Lock.

mode,.and.then.input.

n

  Shutting down

Windows.does.not.shut.

down.

l

. Remove.the.USB.device.

l

. Wait.one.or.two.minutes..It.is.not.a.malfunction.

n

  Display

No.display.

l

. The.external.display.is.selected..Press.

Fn

.+.

F3

.to.switch.the.display..Wait.until.the.

display.has.been.switched.completely.before.pressing.

Fn

.+.

F3

.again.

l

. When.using.an.external.display,

Ÿ

. Check.the.cable.connection.

Ÿ

. Turn.on.the.display.

Ÿ

. Check.the.settings.of.external.display.

l

. 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

.

l

. The.computer.entered.standby.or.hibernation.by.the.power-saving.function..To.resume,.

press.the.power.switch.

The.screen.is.dark.

l

. The.screen.is.darker.when.the.AC.adapter.is.not.connected..Press.

Fn

.+.

F2

.and.adjust.

the.brightness..As.you.increase.the.brightness,.battery.consumption.increases.

 

You.can.separately.set.the.brightness.for.when.the.AC.adaptor.is.connected.and.when.

not.connected.

The.screen.is.disordered.

l

. Changing.the.number.of.display.colors.and.resolution.may.affect.the.screen..Restart.the.

computer.

l

. Connecting/disconnecting.an.external.display.may.affect.the.screen..Restart.the.com-

puter.

Summary of Contents for CF-52 Series

Page 1: ...talling Software 13 Troubleshooting Troubleshooting Basic 15 Appendix LIMITED USE LICENSE AGREEMENT 18 Specifications 20 Please read these instructions carefully before using this product and save thi...

Page 2: ...nual do not apply to this model n Copyright This manual is copyrighted by Panasonic Corporation with all rights reserved No part of this manual may be repro duced in any form without the prior written...

Page 3: ...rding in Microphone Enhancements Otherwise only audio on the left track will be record ed G Wireless LAN Wireless WAN antenna Only for model with wireless LAN wireless WAN Reference Manual Wireless LA...

Page 4: ...When the SIM Card is necessary remove the screw of the cover and then remove the cover to insert remove the SIM Card L Modem port Reference Manual Modem M LAN port Reference Manual LAN N Serial port O...

Page 5: ...OM 2 2 1 The model number will be different depending on the country For the correct model number contact Pana sonic Technical Support 2 Not included with some models If it is not included ask your sy...

Page 6: ...is disabled the period of time in sleep will become slightly longer and the period of time in hibernation will become about the same as during power off l When the DC plug is not connected to the com...

Page 7: ...ng or disconnecting the AC adaptor Pressing the power switch Touching the keyboard touch pad or external mouse Closing the display l When the CPU temperature is high the computer may not start up to p...

Page 8: ...lv setup exe Lithuanian c util reader lt setup exe Norwegian c util reader no setup exe Polish c util reader pl setup exe Portuguese c util reader pt setup exe Romanian c util reader ro setup exe Rus...

Page 9: ...iodically records the management information including the hard disk information The maximum data volume for each record is 1024 bytes This information is only used for estimating the cause when the h...

Page 10: ...ou fully enjoy the computer s performance To access the Reference Manual AClick start Reference Manual n Important Tips The Important Tips will provide you with the battery information so that you can...

Page 11: ...ts Do not leave the display open Do not grip the display part l Do not put anything e g a piece of paper between the display and keyboard l When you board an airplane take the computer with you and ne...

Page 12: ...leaner and then wipe with a dry soft glass clean ing cloth To clean areas other than the LCD panel Wipe with a soft dry cloth such as gauze When using detergent dip a soft cloth in water diluted deter...

Page 13: ...Del while Panasonic boot screen is displayed The Setup Utility starts up l If the password is requested enter the Supervisor Password 6 Set the Product Recovery DVD ROM into the CD DVD drive 7 Select...

Page 14: ...been created on the hard disk drive l The name of the C drive cannot be changed l Change the drive letters before installing applications A Click start Control Panel Performance and Maintenance Admini...

Page 15: ...and then set a new password Remove disks or other media Press any key to restart or a similar message appears l A floppy disk is in the drive and it does not contain system startup information Remove...

Page 16: ...sable the ten key mode and then input Even after entering the pass word Type your password is displayed again l The computer may be in ten key mode If the NumLk indicator lights press NumLk to disable...

Page 17: ...No response below Cannot input using the touch pad l Set Touch Pad to Enabled in the Main menu of the Setup Utility l The drivers for some mice may disable the touch pad Check your mouse s operating i...

Page 18: ...single Product which was accompanied by the Programs You shall not modify or at tempt to modify the Programs E You may transfer the Programs and license them to another party only in connection with y...

Page 19: ...i modifier ni tenter de modifier les Logiciels E Vous ne pouvez c der les Logiciels et en octroyer la licence une autre partie qu en rapport avec votre cession du Produit unique qui est accompagn par...

Page 20: ...B 8 lDVD RW Ver 1 1 1 2 1 4 GB 2 8 GB 4 7 GB 9 4 GB 8 lDVD RAM 7 1 4 GB 2 8 GB 4 7 GB 9 4 GB 8 l R 4 7 GB 8 l R DL 8 5 GB 8 l RW 4 7 GB 8 lCD Audio lCD ROM XA compatible lCD R lPhoto CD multiple sessi...

Page 21: ...nnels Used Channels 1 to 79 RF Frequency Band 2 402 2 48 GHz 1 1 MB 1 048 576 bytes 1 GB 1 073 741 824 bytes 2 You can physically expand the memory upto 4 GB but the total amount of usable memory avai...

Page 22: ...ible AC cord 20 Measured at LCD brightness 60 cd m2 Varies depending on the usage conditions or when an optional device is attached 21 Varies depending on the usage conditions CPU speed etc 22 Approx...

Page 23: ...23 MEMO...

Page 24: ...Drive Mississauga Ontario L4W 2T3 Importer s name address pursuant to the EU GPSD General Product Safety Directive 2001 95 EC Art 5 Panasonic Computer Products Europe Panasonic Marketing Europe GmbH...

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