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HP Recommended
Microsoft Windows 10 (64-bit)

Hi!

I've got some troubles with my touchpad. 

Despite of installing HP Serial IO Driver - touchpad buttons are not working. I can only click by tapping on touchbar surface.

I don't think this is hardware issue bacause it stopped working after upgrading to Windows 11. I switched back to Windows 10 21H2 but I still cannot make it work. 

Do you know what can I do with it? 

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.