Can't acces to MSI Motherboards (black screen) but can boot Windows

[Wawa2paris]

Hi,

I tried to acces to my bios (msi gs60 2pl) but i got a black screen, but i can boot windows.
Someone can help me ? Because i want to change the boot order (for a usb boot)

Thanks,

And please be nice, it's my first post !

 

[Dex does Computers]

When I can't access bios I just unplug os drive and go to bios disable fast boot so every time I can see the bios splash screen