08-12-2016 10:04 PM
1. when i start my laptop, touchpad works fine but after a while it starts missbehaving. right click n left click work fine but cursor is out of control.i have checked if its driver is not updated but it is updated.i uninstalled its driver n installed it back but even then it is not working. i read somehwere if its touch screen is turned off then touchpad works fine but even if i turn touch screen off it does not work.
2.i dont know about other function keys but i use function keys for brightness and volume all the time. i dont know if it was last window update or what else went wrong that these function keys are not helping anymore. These keys still make a pop up sound which means keyboard buttons are working fine.
08-14-2016 01:30 PM
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I have read your post and wanted to help. I understand that touchpad and keyboard do not work well.
Below is a document may help to troubleshoot the touchpad problem:
For the Fn key issue, reinstall the HP System Event Utility
You can also review this document.
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