So lately there ahve been alot of problems with my computer. At first, the screen went blurry from time to time but only for a couple seconds and then it would go back to normal. Then, when I tried to start my PC, it would take about 10 or 15 minutes for it to start, the blue light was on, and it sounded like it was running, but it took forever for the beep to sound and the computer to start. Now, the last couple days, sometimes when I turn my PC on, it beeps non-stop and doesn't start. It is not a continuous beep, but rather it beeps in about one second intervals until I turn it off. Also, when I do manage to start my pc it sometimes restarts itself, and starting today, it freezes after being on for about 5 minutes.