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The battery completely discharged and left in the computer for a long time.
A cool battery is installed in a warm computer.
In such case, follow the steps below.
1.Fully discharge the battery by leaving it in the computer with the power on until the power automatically shuts off.
2.Plug in the AC power cord.
3.Charge the battery until the Battery LED shows green.
Repeat these steps two or three times until the battery charge recovers normal capacity.
Monitoring Battery Capacity
Remaining battery power can be monitored by a
The
Press Fn + F2 or Fn + F3 to display the
NOTE
If you open the
Battery Save Mode | : | Full Power | |
E XXXX | F |
|
|
| : | Resume |
If the battery pack is completely discharged to the point where the computer automatically shuts down, the graph is set to empty.
The first time you use your computer and when you remove and replace the battery pack, ???
will appear between E and F.
The