If the PC won't boot after the update, remove the silver coin battery for 30 seconds to reset settings. If you’re ready to start, let me know: Who is the original manufacturer of your PC? What CPU are you currently using? What issue are you trying to fix with the update?
Finding the file is the hardest part of the process. Since these boards rarely have a "Support" page like ASUS or Gigabyte, where do you look? b360m xtreme bios update
After the completes, your settings will be reset to defaults. You must reconfigure: If the PC won't boot after the update,