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Notebook does not detect the battery? Learn how to solve the problem

When the notebook does not detect the battery, it can only be used if plugged in - which should make it useless as a portable device. The problem can have several causes, but the most common is that the battery needs to undergo a physical reset, a procedure that consists of eliminating the electric charge of the capacitors.

The method for performing the resetting tends to be the same on all manufacturers and should not vary according to the operating system. See the tutorial below for a step-by-step guide on how to fix this error and have your laptop re-identify the battery.

Laptop battery runs out fast? Here's how to spot the problem

Learn how to solve a battery problem not detected on the notebook.

Step 1. Disconnect all devices from the notebook, including the charger. This will cause the laptop to shut down;

Disconnecting the notebook charger

Step 2. Remove the battery from the notebook. The procedure varies by brand and model, but there is usually a safety lock indicated by a padlock, which must be in the open position, and another key for complete battery release;

Removing the notebook battery

Step 3. Press the on / off button for about 30 seconds to remove the residual electric charge from the capacitors. It is this procedure that performs the physical reset of the battery;