A few days ago, my computer stopped booting up. It would get to the Asus bios screen, where it would sway press del to enter setup, and then it would freeze. I tried booting it for a while, then I gave up and decided to come back to it the next day, and it worked fine. It continued to boot fine for a few days, until yesterday, when thew same problem started again. This time letting it sit didn't seem to work, not sure what to try next. Is a new motherboard in my future? Or could it be something else?