Check the motherboard model printed on the board itself
Open System Information on Windows and look for BaseBoard Manufacturer and BaseBoard Product
Use Command Prompt and run `wmic baseboard get product,Manufacturer,version,serialnumber`
Use PowerShell and run `Get-CimInstance Win32_BaseBoard | Format-List Product,Manufacturer,SerialNumber,Version`
Check BIOS or UEFI setup for motherboard information
Use a system information tool like CPU-Z, Speccy, or HWiNFO
Check the computer or motherboard box, receipt, or manual
Look up the model in your device documentation or support page
On Linux, run `sudo dmidecode -t baseboard`
On Linux, run `sudo lshw -short | grep -i motherboard`