If the GA-B75M-D3V F13 last BIOS support BCLK modification for i3 2120 CPU?
Download F13 BIOS from here:
http://www.gigabyte.com/products/product-page.aspx?pid=4151#bios
Download F13 BIOS from here:
http://www.gigabyte.com/products/product-page.aspx?pid=4151#bios