500GB 3.5 INCH HARD DRIVE HDD WITH WINDOWS 10 PRO ✅ OFFICE 2021 ✅🔑NOT SSD UEFI
Press theWindows + R keys to open the Windows Run dialog, typemsinfo32.exe, and then press Enter to openSystem Infomation window. In the right pane of System Summary, you should see the BIOS MODE line.