Updating the MS-7613 Ver 1.1 BIOS is a great way to squeeze a few more years out of an old LGA 1156 system. However, if your system is currently stable and you aren't changing hardware, the "if it ain't broke, don't fix it" rule applies.
Go to the HP Customer Support - Software and Driver Downloads page. ms 7613 ver 1.1 bios update
Because this is an OEM board manufactured by MSI for HP, Doing so can "brick" your motherboard. The Official Route (HP Support) Updating the MS-7613 Ver 1