Fix: Laptop Touchpad Has Stopped Responding
From a stuck function-key toggle to a flaky precision-touchpad driver — the calm path back to a working pointer.
Check the Function-Key Lock First
Almost every laptop has a function key that disables the touchpad — usually F5, F7, F9, or similar, marked with a small touchpad icon. It is incredibly easy to hit by accident, and it is the single most common cause of a 'dead' touchpad.
Press the function-key combination once and watch for an on-screen indicator. If you see one, your touchpad was simply disabled. Press again to re-enable.
- Look for a touchpad icon on the F-keys
- Press it (sometimes with Fn) and watch for an indicator
- Many laptops show a small toast notification on toggle
OS-Level Settings
If the function key did not help, open Settings → Devices → Touchpad on Windows or System Settings → Trackpad on macOS, and confirm the touchpad is enabled. Some Windows laptops also have a setting that disables the touchpad whenever a USB mouse is plugged in — useful for some, frustrating for others.
Toggle that setting off if you sometimes use a USB mouse and sometimes use the touchpad in the same session.
Driver and BIOS Reset
If settings look correct but the touchpad still does not respond, head to Device Manager → Mice and other pointing devices, and reinstall the touchpad driver from your laptop manufacturer's support page. Generic drivers sometimes work but lack precision-touchpad gesture support.
As a last resort, the BIOS can also disable the touchpad on many laptops. Reboot into BIOS setup and look for a touchpad-related option in the advanced settings.
Quick Answers
Frequently Asked Questions
The questions readers send us most often on this topic.
A common Windows setting on many laptops. Toggle it off if you want to use both at the same time.
A Windows-defined standard for touchpads that supports modern multi-touch gestures natively, without needing third-party driver software.
Occasionally yes — debris around the edges or a swollen battery beneath can press up on the touchpad. Both warrant a service appointment.
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