Tired of looking for bios update for this board. There is a old system who motherboard is ASUS P4SGX-MX. It works fine, but it is not detecting a new hard drive. I luckily found a Sdram also. But after adding it, the system reboots. I think this can be fixed by bios update. There is no version above 2x. Any latest version will sort the issue. Does anyone has then please provide me. I am even ready to pay for it.