I have a custom built desktop and an asrock 970M Pro3 mobo. I have windows 10 and I noticed that today my computer was being really slow. I would open google chrome and when I would look something up it took at least 1 minute to load anything. I have an program called rainmeter and a few other addons for it that told me my cpu was at 100%. Long story short my cpu was running at 100% constantly even when (besides for windows programs) I only had skype open. I looked online and saw people were having the same problem. They said to update the bios and the original creator of the thread would always say something along the lines of "Thanks it worked my pc is back to normal!" So I downloaded an update for my motherboard bios and then after I started it my screen went black. Ive tried restarting the pc and dont know what to do. Please help!