Sony PCG-F640 Manual
Connecting a Power Source
27
2
Insert the battery pack into the battery bay on the left side of the computer.
3
Close the cover of the battery bay until it clicks.
To charge the battery pack
1
Connect the AC adapter to the computer.
2
Insert the battery pack.
The computer automatically charges the battery (the battery indicator light flashes in a
double blink pattern as the battery charges).
double blink pattern as the battery charges).
3
When the battery is 85% full, the battery indicator light turns off. This
process takes approximately two hours.
process takes approximately two hours.
Inserting battery pack
✍
If the port replicator is attached to your computer, do not attempt to insert or remove
the battery pack. Lifting and turning the computer with a port replicator attached could
cause a temporary loss of power.
the battery pack. Lifting and turning the computer with a port replicator attached could
cause a temporary loss of power.
✍
To charge the battery completely, continue charging for an additional hour. See
“Displaying Battery Information” in the online manual “Customizing Your VAIO®
Notebook” .
“Displaying Battery Information” in the online manual “Customizing Your VAIO®
Notebook” .
Battery pack
(supplied)
(supplied)
Label side facing down