Even with the top driver, issues can arise. Here is an expert troubleshooting chart.
Keeping the TMP 2970 driver updated is essential for system stability, especially after major Windows 10 or 11 updates that can sometimes cause touchpads to stop responding. Synaptics Touchpad Driver | Driver Details | Dell India synaptics tmp 2970 driver top
If your touchpad is unresponsive or missing gestures like two-finger scroll: TouchPad™ Family - Synaptics Even with the top driver, issues can arise
If the TMP2970 driver is missing or malfunctioning (e.g., erratic movement or no response), follow these steps: Touchpad Synaptics - ArchWiki Even with the top driver
to automatically detect and install the latest version for your specific model. Manual Installation: If Windows doesn't detect it, open Device Manager