Panasonic Toughbook C1 Operating Instructions Manual page 29

Starting Up and Sleep/Standby and Hibernation Mode
[Executing Battery Recali-
bration] screen appears.
The computer will not auto-
matically enter
sleep / stand-
by or hibernation.
[Enter Password] does not
appear when resuming from
sleep /
standby or
hibernation.
When logging on (e.g., re-
suming the computer), audio
is distorted.
Cannot resume.
Other startup problems.
Shutting Down
Windows does not shut
down.
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.
If you connect to a network using wireless LAN function, perform access point settings.
( Reference Manual "Wireless LAN")
If you do not use wireless LAN function, turn off wireless LAN function. (
ence Manual "Disabling/Enabling Wireless Communication")
Make sure that you are not using any software that regularly accesses the hard disk.
Select [Enabled] in [Password On Resume] in the [Security] menu of the Setup Utility
( Reference Manual "Setup Utility").
The Windows password can be used instead of the password set in the Setup Utility.
A Click (Start) - [Control Panel] - [User Accounts and Family Safety] - [Add or re-
move user accounts] and select the account, and set the password.
B Click (Start) - [Control Panel] - [System and Security] - [Power Options] - [Require
a password on wakeup] and a check mark for [Require a password].
A Click [start] - [Control Panel] - [User Accounts] and select the account, ant set the
password.
B Click [start] - [Control Panel] - [Performance and Maintenance] - [Power Option] -
[Advanced] and a check mark for [Prompt for password when computer resumes
from standby].
Perform the following steps to change the audio settings to prevent audio output.
A Right-click the desktop and click [Personalize] - [Sounds].
B Remove the check mark from [Play Windows Startup sound], and click [OK].
A Click [start] - [Control Panel] - [Sounds, Speech, and Audio Devices] - [Sounds and
Audio Devices], and click [Sounds].
B Set [Windows Logon] and [Windows Logoff] to [(None)].
One of the following operations may have been carried out.
In sleep/
was disconnected, or a peripheral was 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.
Check to see if there was a disk error.
A Remove all peripheral devices including an external display.
B
Click (Start) - [Computer] and right-click [Local Disk (C:)], and click [Properties].
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].
E
Click [Schedule disk check] and restart the computer.
Start the computer in Safe Mode and check the error details. (
does not start up".)
Remove all peripheral devices.
Wait one or two minutes. It is not a malfunction.
standby mode, the AC adaptor or battery pack
page 28 "Windows
Refer-
29