If your touchpad is unresponsive or the settings are missing, follow these steps to reinstall the driver: I cannot install Synaptics driver - HP Support Community
: A patented palm-rejection algorithm that differentiates between a finger and a palm, preventing accidental cursor jumps or clicks while you are typing. synaptics tmp 2970 driver top
While generic drivers are available, it is to download the version specific to your laptop's manufacturer to ensure all proprietary buttons and features work correctly. If your touchpad is unresponsive or the settings
: Some versions support pressure-based input, allowing for haptic feedback and variable scrolling speeds based on how hard you press. synaptics tmp 2970 driver top