My Synaptic touchpad top buttons + pointer stick are not working
Also the touchpad settings tab under the "Additional mouse options" disappeared. This happened after the laptop gave me a black screen and once I restarted, the touchpad issues started + wireless card issues, the later was resolved by simple microsoft diagnostic tool run.
Actions taken to try to solve the issue with no joy:
1- Update the driver to the latest one and restart
2- Rollback to older driver version and restart
3- Uninstall the touchpad driver from the device manager
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