Acpi\ven_elan&dev_0749 Jun 2026

If you have recently opened your Windows Device Manager and found an entry labeled "Unknown Device" with the hardware ID ACPI\VEN_ELAN&DEV_0749 , you are not alone. This cryptic string is a common source of confusion for users who have just reinstalled Windows or performed a major system update.

: This device is probably a pointing device used for cursor control on a laptop. ELAN touchpads are common in many laptops and are known for their accuracy and reliability. acpi\ven_elan&dev_0749

If you have a yellow exclamation mark next to this device, here are the three best methods to resolve it. If you have recently opened your Windows Device