Update or reinstall the Precision Touchpad Driver (usually ELAN or Synaptics). Also, check your Windows Settings → Bluetooth & devices → Touchpad. Sometimes a driver update resets your preferences.
Errors like DRIVER_IRQL_NOT_LESS_OR_EQUAL or SYSTEM_SERVICE_EXCEPTION are screaming for a driver update. singer x series laptop drivers upd
Navigate to (or Windows Update on Windows 11). Click Check for updates . Update or reinstall the Precision Touchpad Driver (usually