Do search for a "Pegatron B85M2 BIOS update" unless you have the exact OEM recovery files. BIOS updates for OEM Pegatron boards are unique to the system builder. For example:
Since the core components (Chipset, Graphics, LAN) are Intel-based, the Intel Support Tool can often identify and install the latest generic versions. pegatron b85m2 drivers link
Here are the direct links to download the Pegatron B85M2 drivers: Do search for a "Pegatron B85M2 BIOS update"
Finding the correct drivers for a motherboard can be challenging because Pegatron primarily operates as an Original Equipment Manufacturer (OEM) for brands like HP, ASUS, and Acer. Because Pegatron rarely hosts a public direct-to-consumer support portal, users must typically rely on the specific computer manufacturer's website or third-party repositories. Primary Driver Sources Here are the direct links to download the
Features a repository of drivers specifically for the B85-M2.
Never flash a BIOS from a different OEM or a generic Pegatron file. If your computer works fine, do not update the BIOS. If you must, use only the update tool provided by your PC’s manufacturer.