How to check BIOS version:
1.Type CMD in the Search Box (It locates on the left bottom of your Windows 10 screen). Select Command Prompt or CMD.
2. The Command Prompt window appears. Type wmic bios get smbiosbiosversion and then press Enter. The string of letters and numbers following SMBBIOSBIOSVersion is the BIOS version. Write down the BIOS version number with the letters.
