Table of Contents
Advertisement
Check the power options using the Power Management utility.
Have you added a device, such as a PC Card or memory module,
that takes its power from the battery? Is your software using the
hard disk more? Is the display power set to turn off automatically?
Was the battery fully charged to begin with? All these conditions
affect how long the charge lasts.
Keyboard problems
If, when you type, strange things happen or nothing happens, the
problem may be related to the keyboard itself.
The keyboard produces unexpected characters.
A keypad overlay may be on. If the numeric keypad or cursor
control light is on, press
cursor control light or press
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.
You have connected an external keyboard and the operating
system displays one or more keyboard error messages.
If you have a second keyboard, try it. If it works, the first keyboard
may be defective or incompatible with your computer.
Display problems
Here are some typical display problems and their solutions:
The display 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
simultaneously. If you have registered a password, press
F1
If Something Goes Wrong
Resolving a hardware conflict
and
simultaneously to turn off the
Fn
F10
and
Fn
F11
simultaneously to turn off
207
Advertisement
Table of Contents
