Please read this in conjunction with http://forum-en.msi.com/index.php?topic=168499
Gathering info from the Intel download website, the 5M is meant for 75/77 chipset boards and the other one for the 79 chipset boards. https://downloadcenter.intel.com/...
Gathering info from the Intel download website, the 5M is meant for 75/77 chipset boards and the other one for the 79 chipset boards. https://downloadcenter.intel.com/...