dynabook EX3 L-K Series User Manual

Problem Procedure
Battery does not
power the computer
as long as expected
If you frequently recharge a partially charged
battery, the battery might not charge to its full
potential. In these instances, you should fully
discharge the battery and then attempt to charge it
again.
Real-Time Clock
Problem Procedure
BIOS setting and
system date/time are
lost
The lasting time of the Real-Time Clock (RTC) has
run out. You must set the date and time in the
dynabook Setup Utility by using the following
steps:
1. Launch the dynabook Setup Utility.
Refer to the dynabook Setup Utility section for
further information.
2. Set the date in the System Date field.
3. Set the time in the System Time field.
4. Follow the on-screen instructions to proceed.
BIOS
Problem Procedure
Computer cannot be
powered on
Disconnect the AC adaptor for several seconds
and then reconnect the AC adaptor. After that,
press the power button.
If it still does not work, press and hold the power
button for about 15 seconds.
If it still does not operate properly, you should
contact your reseller or dealer.
Keyboard
Keyboard problems can be caused by the setup and configuration of the
computer. Refer to the The Keyboard section for further information.
User's Manual
6-6

dynabook EX3 L-K Series Specifications

General

Brand	dynabook
Model	EX3 L-K Series
Category	Laptop
Language	English