Getting Started
4Rotate the battery pack in the direction of the arrow, and push the battery pack down into the compartment until it clicks into place.
5Slide the battery LOCK/UNLOCK switch to the LOCK position to secure the battery pack on the computer.
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When your computer is directly connected to AC power and has a battery pack installed, it uses power from the AC outlet.
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Certain rechargeable batteries do not meet Sony quality and safety standards. For safety reasons this computer only functions with genuine Sony batteries designed for this model. When installing another kind of battery, the battery will not be charged and the computer will not function.
Be sure to slide the battery LOCK/UNLOCK switch to the LOCK position before using your computer.