Problem with BIOS on motherboard

Passaciarz

Commendable
Aug 10, 2016
16
0
1,510
AsRock z68 Pro3, problem has occured second time, again after unplugging and plugging PC from power for couple days, BIOS is freezing on Splash Screen and do not allow me to enter UEFI Setup, after first time I gave computer to repair and I was told the problem was one of the BIOS's on motherboard, it was only needed to flash the BIOS, right now I want to do it on my own but I don't know how to do it, I've done bootable USB and installed on it BIOS update from AsRock website but nothing happens when it turns on, please give me instructions how to flash the BIOS.
 

Passaciarz

Commendable
Aug 10, 2016
16
0
1,510


I've done as you said and PC started and Windows booted, could you tell me why did it happen or what caused this problem? Is it USB port fault?
 

Jakku

Reputable
May 18, 2014
155
0
4,760


It could be one of your devices stopping the computer from booting, try plugging one in, see if it boots, then if it does plug another in and see if it boots, etc. until it doesn't boot.