9-6 Troubleshooting User's Manual
Satellite 2750/2770 User's Manual – Satellite 2750 UK.doc – ENGLISH – Printed on 30/04/00 as
IM_275UK
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
.
Problem Procedure
Battery doesn’t power
the computer
The battery may be discharged. Connect the
AC adaptor to charge the battery.
Battery doesn’t charge
when the AC power
cord is attached
(
Battery
indicator
does not glow orange)
If the battery is completely discharged, it will not
begin charging at once. Wait a few minutes.
If the battery still does not charge, make sure the
outlet is supplying power. Plug in an appliance
and see if it works. If it doesn't, try another power
source.
Check whether the battery is hot or cold. If the
battery is too hot or too cold, it will not charge
properly. Let it reach room temperature.
Check the secondary
Battery
indicator. If it glows
orange, the main battery is not charging because
the secondary battery is charging.
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 the battery is securely seated.
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
the computer as long
as expected
Check the power consumption settings in Power
Saver Utility or TSETUP. Consider using a power
saving mode.
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