Did you know that you can find out what motherboard you have, without even opening the case?! This command prompt command will tell you what motherboard you have:
wmic baseboard get product,Manufacturer,version,serialnumber
To run it, just click Start, type cmd then hit enter. Paste the code into the black box (command prompt) and hit enter. It will return some text telling you the brand, model, serial number and version of the motherboard in your computer. The motherboard you are using will be listed under “Product”.