Hi guys! I recently have upgraded my system but noticed that my bios for some reason barely works. Whenever I try to enter my bios through the f2 or delete key it just stays at a black screen. I also tried the Boot Manager method by pressing f11 and it barely managed to work. I had to power off and power on my pc 3 times to get it to that. My motherboard is an Asrock b450m pro4. I also tried clearing the cmos on the board but nothing really happened. I was going to reinstall Windows but then thought about it maybe bricking my system because of the BIOS access problem. What should I do??? Any help will be greatly appreciated!!!