Well, I have already ran the computer with the case open, and it did do the same thing.
When I started, the CPU ran at 111 F, and continuously, even when it skipped. When it pratically froze, or skipped really bad to where it doesn't play for 30 Secs, the CPU actually dropped down to 107, and occasionally 109. When I had to End the program with task manage, the CPU usage jumped to 100%, and the temp went to 111, then fell back down this time to 105. The system ran constantly at 86, even up 'til now.
The voltage throughout was basically the same, little difference. the CPU fan is measured at 2812, but i don't know 2812 of what it's talking about.
I'm running PC alert 4, it came with my computer, which has an MSI motherboard in it. the Power Supply in my computer says it's 300 of either volts or watts, I can't remember.