If you cannot find a working driver package, connect your PC to the internet via an Ethernet cable or USB Wi-Fi dongle. Go to and click Check for updates . Often, Microsoft's legacy update catalog will automatically find a functional, generic driver for the Pegatron 2a99 architecture.
BIOS updates (like version 6.14 Rev. A) are highly specific to the manufacturer's build of the board. Only download these from the official PC manufacturer site to avoid "bricking" your motherboard. 3. Alternative Resources Pegatron Corporation 2a99 Motherboard Drivers
If you have installed all drivers but still see an "Unknown Device" in Device Manager with the hardware ID PCI\VEN_8086&DEV_2A99 : If you cannot find a working driver package,
If you can only find Windows 7 drivers for a specific Pegatron 2a99 component: Download the executable ( .exe ) driver file. Right-click the file and select . Click the Compatibility tab. BIOS updates (like version 6