HP EliteBook 840 G10 Touchpad Not Working Windows 11

The touchpad on your HP EliteBook 840 G10 stops responding completely – cursor does not move, clicks do not register, and touchpad gestures do not work. This happens most often after a Windows 11 update removes the Synaptics or ELAN precision touchpad driver.

This guide walks through re-enabling the touchpad via function key, reinstalling the driver, and checking BIOS settings so your EliteBook 840 G10 touchpad works reliably again.

“Came back from a Windows update and the touchpad on my EliteBook 840 was completely dead. Had to use a USB mouse just to search for the fix. Driver reinstall from HP Support sorted it.” – Faridah, corporate lawyer from Kuala Lumpur

Why the Touchpad Stops Working on HP EliteBook 840 G10

The HP EliteBook 840 G10 runs either a Synaptics ClickPad or an ELAN Precision touchpad depending on the configuration. Windows 11 cumulative updates occasionally revert to a generic HID driver that loses precision touchpad features and sometimes stops input entirely. The touchpad may also be disabled by a function key combination or BIOS setting.

• Touchpad driver reverted to generic HID after Windows 11 update
• Touchpad disabled via Fn + F11 function key toggle
• Touchpad disabled in BIOS under System Configuration – TouchPad
• Touchpad listed under Mice in Device Manager with yellow warning

Fix 1 – Use Function Key to Enable Touchpad

Press Fn + F11 (the key with a touchpad icon) to toggle the touchpad on or off. On some HP EliteBook 840 G10 configurations the key is Fn + F6. If the touchpad icon shows a line through it, the touchpad is disabled. Press the combination once more to enable it.

Fix 2 – Reinstall Touchpad Driver from HP Support

Open a browser and go to support.hp.com/us-en/drivers. Enter HP EliteBook 840 G10 and select Windows 11 64-bit. Download the Synaptics TouchPad driver or ELAN Touchpad driver under Input Devices. In Device Manager, uninstall the current touchpad device, then run the downloaded installer and restart.

Precision Touchpad Registry Setting

To confirm precision touchpad mode is active, open Registry Editor and check HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\PrecisionTouchPad. The EnablePrecisionTouchpad value should be 1. If absent, the generic driver is installed and reinstalling the Synaptics or ELAN driver will create this key.

Fix 3 – Check Touchpad Setting in BIOS

Restart and press F10 to enter BIOS Setup. Go to System Configuration – Built-In Device Options and find Touchpad. Ensure it is set to Enabled. If it shows as Disabled, change it, press F10 to save, and boot back to Windows. Also ensure that if a pointing stick (TrackPoint) is present, it has not been set to replace the touchpad.

Fix 4 – Enable Touchpad in Windows 11 Settings

Press Win + I, go to Bluetooth and devices – Touchpad, and ensure the toggle is On. If the page shows no touchpad found, the driver is missing. If the toggle is On but the touchpad still does not work, the issue is driver-related and reinstallation is needed.

Frequently Asked Questions

Why is the touchpad not working on HP EliteBook 840 G10?

The Synaptics or ELAN touchpad driver was likely removed during a Windows 11 update. Reinstall from HP Support and check the Fn + F11 toggle.

How do I enable touchpad on HP EliteBook 840 G10?

Press Fn + F11 to toggle the touchpad. Also verify it is enabled in Settings – Bluetooth and devices – Touchpad.

What touchpad driver does HP EliteBook 840 G10 use?

Either a Synaptics ClickPad or ELAN Precision touchpad driver, available under Input Devices from HP Support for Windows 11.

Does HP EliteBook 840 G10 touchpad support gestures?

Yes – precision touchpad gestures work fully with the Synaptics or ELAN driver installed.

Conclusion

Touchpad not working on HP EliteBook 840 G10 in Windows 11 is usually caused by a missing driver after a Windows update or an accidental Fn key disable. Check the Fn + F11 toggle first, then reinstall the Synaptics or ELAN driver from HP Support. BIOS settings are rarely the cause but worth checking if all software steps fail.