How can I update the Bios if my PC boot up. but no signal is sent to my monitor. Should I plug in a USB stick with the bios flash on it? I don't know what to do so please help me. It's my first build. As i said the fans and the led works. but no signal sent to my monitor. So like i can't do anything. I've thought to plug in my BIOS flash into the pc, cause the pc could reconise it and show the bios. Her are the parts. AsRock H110M-HDS, Intel Core i3 7100, EVGA 1050ti 4gb SP, Kingston DDR4 2133Mhz 2x4gb, WD blue 1TB, Corsair Case, EVGA 500w 80+white