Panasonic Toughbook CF-T8EWATZJM, Руководство по эксплуатации

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25
Getting Started
Usef
ul Inform
ation
Troubleshooting
Appendix
Troubleshooting (Basic)
Follow the instructions below when a problem has occurred. There is also an advanced troubleshooting guide in the
“Reference Manual”. For a software problem, refer to the software’s instruction manual. If the problem persists, contact
your technical support office. You can also check the computer’s status in the PC Information Viewer (
Î Reference
Manual “Check the Computer’s Usage Status”).
Troubleshooting (Basic)
„ Starting Up and Sleep/Standby and Hibernation Mode
The computer does not
power on/
The power indicator or bat-
tery indicator is not lit. z Connect the AC adaptor.
z Insert a fully charged battery.
z
Remove the battery pack and the AC adaptor, then connect them again.
z If an additional RAM module has been inserted, remove the RAM module and check to
see if the RAM module is the recommended one.
z When the CPU temperature is high, the computer may not start up to prevent overheating of
the CPU. Wait until the computer cools down, and then turn the power on again. If the com-
puter does not power on even after cooling down, contact your technical support office.
Windows does not start up. z Remove all peripheral devices (e.g. USB memory).
z If the power indicator is lit, slide the power switch for four seconds or longer to turn off,
then turn on again.
z Using the following procedure, start up in Safe Mode, and check the error details.
A
Turn on the computer, and when the [Panasonic] boot screen disappears (after enter-
ing the password
*1
if one is set) hold down
F8
.
B
Release your finger when [Windows Advanced Options Menu] is displayed, and with
Ï or Ð , select [Safe Mode], then press
Enter
.
Follow the on-screen instructions.
*1
Supervisor Password or User Password set with the Setup Utility
z Press
F9
in the Setup Utility to return the Setup Utility settings (excluding the pass-
words) to the default values. Start the Setup Utility and make the settings again.
You have forgotten the
password.
z Supervisor Password or User Password: Contact
your technical support office
.
z Administrator password:
• If you have another account with Administrator authority, log-on with it, then delete the
password for the problem account.
• If you have a password reset disk, click [Reset password] displayed after the password
input error, then follow the on-screen instructions to set a new password.
• If you have a password reset disk, you can reset the administrator password. Set the
disk and enter any wrong password, then follow the on-screen instructions and set a
new password.
If you cannot do either of the above, you will need to reinstall ( Î page 23) and setup
Windows.
“Remove disks or other
media. Press any key to
restart” or a similar mes-
sage appears. z A floppy disk is in the floppy disk drive and it does not contain system startup informa-
tion. Remove the floppy disk and press any key.
z This message may appear with some devices connected to
the USB port
. Remove the
device or set [Legacy USB Support] to [Disabled] in the [Advanced] menu of the Setup Utility.
z
If the problem persists after removing the disk, it may be a hard disk failure. Perform the rein-
stallation and return the hard disk to its condition at the time of purchase ( Î page 23). If the
problem persists even after the reinstallation, contact
your technical support office
.
The date and time are incor-
rect. z Make the correct settings.
Click (Start) - [Control Panel] - [Clock, Language, and Region] -
[Date and Time].
Click [start] - [Control Panel] - [Date, Time, Language, and Regional
Options] - [Date and Time].
z If the problem persists, the internal clock battery may need to be replaced. Contact
your technical support office.
z When the computer is connected to LAN, check the date and time of the server.
z The 2100 A.D. or later year will not be correctly recognized on this computer.
[Executing Battery Recali-
bration] screen appears.
z The Battery Recalibration was canceled before Windows was shut down last time. To
start up Windows, turn off the computer by the power switch, and then turn on.
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