Acpi\ven_elan&dev_0749 [better] Access

Users frequently encounter a error in the Windows Device Manager for this hardware. This typically manifests as:

Windows may put the touchpad into a low-power "D3" sleep state to save battery, preventing it from waking up. Open (Windows key + X). Expand Human Interface Devices . Right-click I2C HID Device and select Properties . acpi\ven_elan&dev_0749

If your touchpad is not working, follow these troubleshooting steps to resolve the driver conflict. 1. Update the Intel Serial IO Driver ELAN touchpad Users frequently encounter a error in the Windows