 To update in BIOS, the first thing you should know is the motherboard name and model, as well as the current BIOS version. To open your system case and have a look at the motherboard, the second way is to press the key sequence Win plus R and enter msinfo32. The third way is to start the command prompt as administrator and enter two commands. Using the name and model of your computer, enter a query like this in the search engine. First link on the list – download file, close every program you can, and start the downloaded file. Clicking OK to start preparations for updating. To check if the update was really successful, you can also press the key sequence Win plus R, enter msinfo32 and check the result in the line BIOS version date.