Before shooting, please check the motherboard manual to confirm that your motherboard supports TPM 2.0 technology. You can verify this information on the motherboard manufacturer's official website. Some motherboards may require the installation of a TPM module or a BIOS update to enable the TPM function. Disable other computer security features before installing the TPM module. Important requirements before ordering: - Confirm that your motherboard supports a TPM 2.0 module. - Provide your motherboard model (typically printed near the graphics card slot) and check the socket type. There is no universal interface specification, and pin configurations may vary. - Verify compatibility between this TPM module and your motherboard. Step 1: Identify your motherboard chipset brand – Intel or AMD. - For Intel chipsets: Check the number following the letters in the model name. Any model with a number 99 or higher is compatible (e.g., ASUS X99). - For AMD chipsets: Ensure the motherboard uses DDR4 memory. Models with DDR3 memory are not supported (e.g., MSI 970A-G43 uses DDR3 and is incompatible). Step 2: Confirm the pin configuration on your motherboard—such as 12-pin, 14-pin, or 20-pin. Example: ASUS B450-M motherboard - Chipset brand: AMD - Memory type: DDR4 (compatible) - Required TPM interface: 20-pin Specifications: 20-pin Packing list: 1 x TPM module