Corporation 2a99 Motherboard Drivers — Pegatron

If Windows Update is missing a specific driver, you can use these steps: Device Manager: Right-click the "Unknown Device" > Properties Hardware ID: Hardware Ids from the dropdown. Copy the shortest string (e.g., VEN_10DE&DEV_03EF

For a fully functional system, the following drivers must be installed correctly. Missing or outdated drivers typically appear in as “Unknown Device” or with yellow warning icons. Pegatron Corporation 2a99 Motherboard Drivers