After installing Sandra, run it and go to Modules, Information Modules, Mainboard Information, or double click the Mainboard Information icon present on Sandra’s main screen.

Sandra will need one minute to collect all information about your computer. On the screen it will show, you can easily find your motherboard manufacturer under Manufacturer and its model under Model. Take a look at Figure 1 in which we were using a Gigabyte GA-7VAXP Ultra motherboard.

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Figure 1: Identifying your motherboard manufacturer and model with Sandra.

On this screen, there is other useful information about your motherboard, such as how many memory slots it has and which ones are used, as well as the chipset model on which your motherboard is based. You can also find the BIOS serial number we were talking about under System BIOS.