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Battery Power
There are three methods to check the remaining battery power.
To check the remaining battery power on the screen
(After logging on to Windows)
1
Press
Fn
+
F9
.
To check the remaining battery power and remaining time using the Windows
Battery Meter(Windows Power Meter)
(After logging on to Windows)
Click or
on the notification area.
Double-click
on the notification area when the AC adaptor is not connected.
NOTE
z
The battery display may not correspond to the actual remaining battery power in the cases as below. To correct the
display, perform the Battery Recalibration (
).
• The battery indicator remains red.
• The battery indicator lights orange and the display shows 99% for a long time (79% when Economy Mode (ECO) is
enabled).
• Low battery warning appears soon after a short time of use.
z
The battery display may not be the same as that of <Windows 7>Battery Meter/<Windows XP>[Power Meter] in
[Power Options Properties]. This is not a malfunction.
Checking the Remaining Battery Power
Display
Condition
When the battery pack is inserted. (example)
When the battery pack is not inserted.
[ECO] is displayed when the battery’s Economy Mode (ECO) is enabled.
Windows 7
Windows XP
