Ms-7613 Ver 1.1 Motherboard Manual Extra Quality Direct

It is a "Frankenstein" board. It allows you to use DDR3 RAM (which is cheap) with LGA775 CPUs (which are cheap), and it supports older IDE drives. It is an excellent platform for building a Windows XP / Windows 7 retro gaming machine on a budget, provided you can live with the locked BIOS.

As he continued to assemble the computer, John encountered a few more obstacles. He had to configure the SATA ports, connect the front panel headers, and install the graphics card. But with the manual as his guide, he was able to overcome each challenge. ms-7613 ver 1.1 motherboard manual

On the MS-7613, the front panel header is often a proprietary 9-pin block. If you are moving this to a new case, you'll need the Motherboard Layout Diagram to find the Power SW pins. It is a "Frankenstein" board