Some advanced users have cross-flashed modded BIOS files from similar MSI G31TM-P21 boards to add SSE4.1/VT-x support for Core 2 Quad Q9650. This is risky—you’ll need a SPI flasher and a backup of your original BIOS.
Unlike modern motherboards, updating this BIOS won’t give you: ms 7613 ver 11 bios update
What it could give you: a bricked motherboard if you flash an incompatible file. Some advanced users have cross-flashed modded BIOS files
Before downloading any file, you must be 100% certain that your motherboard is the MS-7613 Rev 1.1. A "bricked" motherboard is a real risk if you use the wrong firmware. What it could give you: a bricked motherboard
The MS-7613 exists in two major revisions (1.0 and 1.1). Revision 1.1 often has:
Warning: A BIOS for Ver 1.0 will likely corrupt the SPI flash chip on a Ver 1.1 board. Always match your revision.