Value against “System Mode” will be your exact system model.Value against System type will be its bitness. Value against OS will be your Operating system. The value against it will be your BIOS version.In the larger right pane, locate BIOS Version/Date.In the window, make sure System Summary is selected in the left pane.In the run window, type msinfo32 and press Enter.To update your BIOS on your Lenovo computer/laptop, you will first have to check which version of BIOS is currently running on your system. First, you’ll have to know the version of the current BIOS installed on your system.
