Answer

It is a mechanism to prevent system from being unstable when CPU core voltage is too low.

Models

  • H510M PRO-E
  • MAG B660 TOMAHAWK WIFI DDR4
  • MAG B660M MORTAR
  • B560M PRO-VDH WIFI (CEC)
  • MAG B660 TOMAHAWK EVA e-PROJECT
  • MAG B660 TOMAHAWK WIFI
  • B560M PRO
  • B560M-A PRO
  • MAG B660M MORTAR WIFI DDR4
  • PRO B660M-A WIFI DDR4
  • MAG B660M MORTAR DDR4
  • PRO B660M-E DDR4
  • PRO B660M-A WIFI
  • PRO B660M-B DDR4
  • MAG B460M BAZOOKA
  • MAG B460M MORTAR WIFI
  • H510M-A PRO
  • MAG B560M MORTAR WIFI
  • MAG B660M BAZOOKA DDR4
  • H410M-A PRO
  • H510M PRO
  • MAG B560 TORPEDO
  • H510TI-S05
  • MAG B560M BAZOOKA
  • PRO H610M-B DDR4
  • B560M PRO-VDH
  • H510TI-S03
  • PRO B660-A
  • PRO B660M-A
  • B560M PRO WIFI
  • B560M PRO-E
  • H410M PRO
  • H510I PRO WIFI
  • H510TI-S01
  • MAG B460M MORTAR
  • PRO H610M-G DDR4
  • PRO B660M-A DDR4
  • MAG B460 TOMAHAWK
  • B560-A PRO
  • MAG B560M MORTAR
  • B460M-A PRO
  • MPG B560I GAMING EDGE WIFI
  • B460M PRO
  • B460M PRO-VDH WIFI
  • B560M PRO-VDH WIFI
  • MAG B560 TOMAHAWK WIFI
  • MAG B660M MORTAR WIFI
  • PRO B660-A DDR4
  • PRO B660M-G DDR4
  • PRO H610M-C EX