Battery indicator lights – Sony PCG-F640 User Manual
Page 28
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VAIO Notebook User Guide
28
There are two battery indicator lights on the computer
Battery indicator lights
Battery
Indicator
Meaning
1
Indicates the status of the battery pack in the battery bay on the
left side of the computer.
2
Indicates the status of the battery pack in the multipurpose bay on
the right side of the computer.
Battery
Indicator Light
Status
Meaning
On
The computer is using battery power.
Single blink
The battery is running out of power.
Double blink
The battery is charging.
Off
The computer is using AC power.
Battery indicators
Battery pack (supplied)
Secondary battery pack
(optional)
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