Since MSI produced this specifically for HP, Doing so can "brick" your motherboard (render it unbootable). To find the official BIOS:
Because these systems often predated modern "Easy Flash" utilities, the safest way to update is usually through a Windows-based installer provided by HP. ms-7613 ver 1.1 bios
JBAT1). Turn off the PC, move the jumper from pins 1-2 to 2-3 for 10 seconds, then move it back.Go to the HP Customer Support - Software and Driver Downloads page. MS-7613 Ver 1