Toshiba 5205 Series User Guide

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If Something Goes Wrong
Resolving a hardware conflict
5.375 x 8.375 ver 2.4.0
If the battery light is glowing after 20 minutes, let the 
computer continue charging the battery for at least another 20 
minutes before you turn on the computer.
If the battery light does not glow after 20 minutes, the battery 
may have reached the end of its useful life. Try replacing it.
The battery appears not to power the computer for as 
long as it usually does.
If you frequently recharge a partially charged battery, it may 
not charge fully. Let the battery discharge completely, then 
try charging it again.
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 set to 
turn off automatically? Was the battery fully charged to begin 
with? All these conditions affect how long the charge lasts.
For more information on maximizing battery power, see 
.
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 
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.