Acpi\ven_elan&dev_0749 Today

If your touchpad is not working, follow these troubleshooting steps to resolve the driver conflict. 1. Update the Intel Serial IO Driver ELAN touchpad

While this ID can appear in various machines, it is most frequently reported in: acpi\ven_elan&dev_0749

Install and restart your computer to see if the I2C HID device is restored. 2. Disable Power Management Savings If your touchpad is not working, follow these

: 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. In this article, we will demystify this hardware

In this article, we will demystify this hardware ID, explain exactly what component it belongs to, and provide step-by-step instructions on how to fix the missing driver.

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 .

If you’re seeing in Device Manager with a yellow triangle, or it’s listed as an “Unknown Device,” you’re not alone. This ID corresponds to an ELAN Input Device – usually a touchpad or fingerprint reader .