Panasonic Toughbook CF-U1AQB1G2M Operating Instructions Manual page 42

Troubleshooting (Basic)
Starting Up
Cannot resume.
Other startup
problems.
42
An error may occur when the computer automatically enters
sleep (
the
hibernation mode while the screensaver is active. In this
case, turn off the screensaver or change the pattern of the
screensaver.
If you press and hold the power switch for 4 seconds or
longer, the power will be turned off forcibly and the computer
will not resume. In this case, all unsaved data will be lost.
You disconnected the AC adaptor and the battery pack while
the computer was in
( ) . If the computer's power supply is discon-
sleep (
nected in
unsaved data will be lost and the computer will not resume.
The battery is exhausted.
by (
Press + (F9)
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.
*2
For Numeric keyboard model, select [Load Default Value]
in [Exit] menu by using
or connect a USB keyboard and press
Remove all peripheral devices.
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].
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.
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].
) / standby (
sleep (
) / standby (
Sleep (
) and hibernation consume some power.
in the Setup Utility
*2
and press
) or
) / standby
) ,
) / stand-
( Reference
(Enter),
.