23
Get
ting St
arted
U
seful In
formati
on
Troubleshooting
Appendix
Other startup problems.
z
Press
F9
in the Setup Utility (
Î
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.
z
Remove all peripheral devices.
z
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 [Proper-
ties].
B
Click [Tools] - [Check Now].
C
Select the option in [Check disk options] and click [Start].
z
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. Select the Safe Mode and press
Enter
.
*1
When [Password on boot] is set to [Enabled] 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
.
Entering Password
On the [Enter Password]
screen, a beep sounds and
the password cannot be
entered.
z
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
password, [Type your pass-
word] is displayed again.
z
The computer may be in ten-key mode.
If the NumLk indicator
lights, press
NumLk
to disable the ten-key mode, and then
input.
z
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.
On the [Enter Password]
screen while resuming, the
password cannot be entered
using the USB keyboard.
z
When resuming from hibernation, set [Legacy USB Support] to [Enabled] in the
[Advanced] menu of the Setup Utility.
z
When resuming from sleep(
)/standby(
), the USB key-
board cannot be used. Use the internal keyboard.
Shutting down
Windows does not shut
down.
z
Remove the USB device and the ExpressCard.
z
Wait one or two minutes. It is not a malfunction.
Display
No display.
z
The external display is selected. Press
Fn
+
F3
or
+
P
*2
to switch the display.
Wait until the display has been switched completely before pressing
Fn
+
F3
or
+
P
*2
again.
z
When using an external display,
• Check the cable connection.
• Turn on the display.
• Check the settings of external display.
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, press the power switch.
*2
Windows 7 only
Starting Up
DFQW5355YAT_52mk3_XP7_OI_EN.book 23 ページ ２０１０年５月７日 金曜日 午前１０時３９分
