Acpi Ven_elan&dev_0749 Windows 11 _best_ Jun 2026

Check your manufacturer's site for the latest BIOS version. Users have reported that updating to newer BIOS versions (such as the September 2025 release for HP systems) can resolve intermittent touchpad failure.

In some laptop models, the touchpad's flat ribbon cable can become loose. Ensuring the cable is fully seated and the retention clip is closed has been a definitive fix for many. Technical Details for ACPI\VEN_ELAN&DEV_0749 Touchpad not work – HP Pavilion x360 14-dy0xxx acpi ven_elan&dev_0749 windows 11

The most stable solution is to download the driver directly from the laptop manufacturer's support page. Check your manufacturer's site for the latest BIOS version