Alright, i have a desktop computer that i built myself about 6 years ago (i know its a long time) it has been upgraded throughout the years, but am having some trouble. The thing likes to freeze when it runs in the upright position. So thinking it was the read-write heads of the hard drive i replaced the hard drive, but that didnt fix the problem. I added some new fans thinking it was an airflow issue, but that also didnt work. my next thoughts are that it is either a wireshort, or that the power supply went bad.