[SOLVED] Can't get to BIOS

[B1ackShark]

I've got MSI B450 Gaming Plus motherboard and can't get to bios during startup, as my keyboard, mouse are turned off during this period of time.It only turn on when Windows 10 is loaded and i have to put down password/pin

 

[popatim]

Plug your Keyboard and mouse into the USB2 ports that are beneath the PS2 port and try again.