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Depending upon the brand and model of the HP laptop, you may not be able unlock the touchpad. If not, you might need to disable your touchpad or install another driver. Disable or enable the touchpad Depending on your HP laptop, you may have the option of enabling or disabling your touchpad. While most laptops come with the touchpad disabled, you can disable it if you wish. If you want to turn your touchpad on, first you need to open up the Mouse Properties window. To do this