In most cases, nothing will go wrong at all, but it's important to know that there's an associated risk and not to treat the process too lightly.
It's good to have a spare copy of all important files from your PC before you start.
Supermicro makes some really amazing motherboards and are a key piece of my home lab whitebox strategy.
I’m incredibly happy with the built-in IPMI and remote KVM / Media abilities that come standard with the X9SCM board.
For this reason, it's worth checking whether you really need to update your BIOS.
In a nutshell, it forms a layer of communication between the hardware and the operating system.For example, your BIOS will submit an error to your screen if the hard drive SATA connection is unplugged.The UEFI BIOS also allow for great added features like hardware monitoring, more convenient overclocking accessibility, overclock profiles, and easier flashing capabilities.If your computer is working properly, you do not need to update or flash your BIOS.In any case, should you wish to, we recommend that you do not try to update your BIOS yourself, but instead take it to a computer technician who may be better equipped to do it. Once the System Information Tool opens, you can check the BIOS version.
After all, PC performance is often unaffected by your BIOS version. When confronted with issues, most PC users will try everything in the book without realizing their issues stem from an outdated BIOS.