L350/L350D

Battery

If you suspect a problem with the battery, check the DC IN indicator as well as the battery indicator. For information on indicators and battery operation

see Chapter 6, Power and Power-up Modes.
ProblemProcedure
Battery doesn’t powerThe battery may be discharged - connect the AC
the computeradaptor to recharge the battery.

 

 

Battery doesn’tIf the battery is completely discharged, it will not
charge when the AC

begin charging immediately. Wait a few minutes.

adaptor is attachedIf the battery still does not charge, make sure the
(Battery indicator

outlet is supplying power. Test it by plugging in an

does not glowappliance. If it doesn’t work, try another power
orange).
source

 

 

 

 

Check whether the battery is hot or cold to the

 

touch. If the battery is too hot or too cold, it will

 

not charge properly. Make it reach room

 

temperature.

 

 

 

Unplug the AC adaptor and remove the battery to

 

make sure the terminals are clean. If necessary

 

wipe them with a soft dry cloth dipped in alcohol.

 

Connect the AC adaptor and replace the battery.

 

Make sure it is securely seated.

 

 

 

Check the Battery indicator. If it does not

 

glow,make the computer charge the battery for at

 

least 20 minutes. If the Battery indicator glows

 

after 20 minutes, make the battery continue to

 

charge at least another 20 minutes before turning

 

on the computer.

 

If the indicator still does not glow, the battery may

 

be at the end of its operating life. Replace it.

 

If you do not think the battery is at the end of its

 

operating life, see your dealer.

 

 

Battery doesn’t power

If you frequently recharge a partially charged
battery, the battery might not charge to its full
the computer as long
potential. Fully discharge the battery, then try to
as expected
charge it again.

 

 

 

 

Check the power consumption settings in Power

 

Options. Consider using a power saving mode.

 

 

User’s Manual

9-5