How Can I Reset My Laptop Battery. By holding down the Power button you release all of the residual power left in the laptop. Press the Power button to reboot HP laptop.
If you had to remove the base to get to the battery connection place the bottom back on the computer and put it back. Use the instructions below to perform a battery reset. Clean any corrosion off of the battery and terminals with a can of spray-on battery cleaner.
You should see this image - look for the Perform Reset button.
This leads us to the Battery life estimates. Press hold the Power button for at least 15 seconds to drain residual electrical charge. Clean the battery posts and terminals with the post and terminal cleaning tool so you have a good connection when youre done. Answer 1 of 3.
