The motherboard in a computer is one of the most important computer components. Correct installation is necessary to ensure optimal operating conditions of this element. Stable mounting of the plate is a guarantee of reliable and stable operation. In most cases, you will need M3 (5 mm) screws for installation. Most often, we need 10 screws and 10 matching washers to mount the motherboard. The number of washers and nuts required may vary on some models.