Toshiba Portege 3500 Series, Руководство по ресурсам

Страница: 21 / 44

21
If something goes wrong
RG 5.375 x 8.375 ver 2.3.2
returns you to the problem instead of restarting the system.
To clear the condition, press
Ctrl
,
Alt
, and
Del
simultaneously.
Clearing the condition may get the computer running, but it
won’t solve a resource conflict. Read the documentation that
came with the conflicting device and “Resolving a hardware
conflict” in your electronic user’s guide.
The keyboard produces unexpected characters.
A keypad overlay may be on. If the numeric keypad or cursor
control light is on, press
Fn
and
F10
simultaneously to turn off
the cursor control light or press
Fn
and
F11
simultaneously to
turn off the numeric keypad light.
If the problem occurs when both the keypad overlays are off,
make sure the software you are using is not remapping the
keyboard. Refer to the software’s documentation and check
that the program does not assign different meanings to any of
the keys.
Display problems
Here are some typical display problems and their solutions:
The screen is blank.
Display Auto Off may have gone into effect. Press any key to
activate the screen.
You may have activated the instant password feature by
pressing
Fn
and
F1
simultaneously. If you have registered a
password, press any key, type the password and press
Enter
. If
no password is registered, press any key. The screen
reactivates and allows you to continue working.
If you are using the built-in screen, make sure the display
priority is not set for an external monitor. To do this, press
Fn
and
F5
simultaneously (once). If this does not correct the
problem, press
Fn
and
F5
simultaneously again to return the
display priority to its previous setting.
If you are using an external monitor:
Check that the monitor is turned on.
Check that the monitor’s power cable is firmly plugged into a
working power outlet.