Keyboard Problems; Display Problems - Toshiba X500-Q840S User Manual

180
If Something Goes Wrong

Keyboard problems

After a period of time, the battery will lose its ability to perform at
maximum capacity and will need to be replaced. This is normal for
all batteries. To purchase a new battery pack, see your accessories
information included with your computer, or visit the Toshiba Web
site at accessories.toshiba.com.
current on the most recent software and hardware options for your
computer, and for other product information.
For more information on maintaining battery power, see
batteries" on page
Keyboard problems
If, when you type, strange things happen or nothing happens, the
problem may be related to the keyboard itself.
You have connected an external keyboard and the operating
system displays one or more keyboard error messages.
You may need to update your keyboard driver. Refer to the
documentation that came with the keyboard or to the keyboard
manufacturer's Web site.
The keyboard you connected may be defective or incompatible with
the computer. Try using a different make of keyboard.

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
and
Fn F1
any key, type the password and press
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
simultaneously (once). If this does not correct the problem, press
and
Fn
previous setting.
112.
simultaneously. If you have registered a password, press
simultaneously again to return the display priority to its
F5
HINT: Holding the
advance you through the display options.
Refer to this site often to stay
Enter
key and pressing the
Fn
"Charging
. If no password is
Fn and F5
key several times will
F5