Physical Inspection: Open your PC case and look for a printed model number directly on the PCB. It usually follows a format like "IPMSB-H61" or "M2N68-LA."
Because factory updates are rare, there is a thriving enthusiast community at Bios-Mods dedicated to creating modified ROMs that unlock hidden features like VT-x (Virtualization) or PCI ROM priority . pegatron corporation motherboard bios update