is a legacy motherboard commonly associated with manufacturers like Koloe/Dianji . Because it is based on the older Intel G31 Express Chipset
Be very careful with BIOS updates for this specific model (e.g., Ver 1.01 or 4.1). Only update the BIOS if your system is unstable, as a failed flash can permanently break the board. RAM Limits: The G31 chipset supports a maximum of 4GB DDR2 RAM Windows 11: zx-g31lm motherboard driver
Most G31 boards use the Realtek ALC888 or ALC662 codec. You can find these on Driver Identifier . Downloads: