When the computer boots, the BIOS string on the initial splash screen can also identify the model. Common Characteristics of Boards with this Marking
While the marking doesn't define the model, boards featuring the code are typically from Intel’s legacy desktop lineup (roughly 2008–2013). They generally support older hardware standards: intel desktop board 21 b6 e1 e2 specification
If you are looking for drivers or manual details, you must first identify the actual board model (e.g., DH61BE, DG41TY, etc.). How to Identify Your Actual Intel Motherboard Model When the computer boots, the BIOS string on
Since "21 B6 E1 E2" is shared across various hardware versions, you should look for the following specific identifiers on your board: When the computer boots