Hardware Identification - IBM ThinkPad User Manual

Hardware identification

1 5
The unique connectors are for connecting the charger option to the
battery pack.
2
The battery status indicator shows the charging status of the battery
that is connected to the connector 1 .
Blinking green
When you connect the battery pack to the connector, this
indicator blinks. If charging does not start, the indicator
turns off.
Green Shows that the charging has been completed.
Orange Shows that the battery pack is charging. When charging is
complete, the indicator stops blinking.
Blinking orange
Shows that the battery pack might have a problem.
Reconnect the battery pack. If blinking continues, battery
has a problem.
3
The power on indicator turns green when you connect the ac adapter to
the charger option.
4
The power jack is where the ac adapter is connected.
6
The battery status indicator shows the battery charging status that is
connected to the connector 5 . Indicator status is the same as 2 .
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