The motherboard will need the ram settings put in manually. Sounds like the current bios doesn't play with the ram well on auto. You can try to update the bios to the latest version, else you will...

Motherboard and hdd temps are fine.
Try taking the side panel off your case and see if that helps, if it does then the problem is heat related.
If not, have you updated a driver recently? That can...

I don't know any temps in Farenheit, we work in Celcius here..
But as long as you have a constant airflow past the pc components you should be fine.
If you are worried about the cpu temp, you can...

How much noise are you willing to put up with?
Your power supply is likely to have a fan in it that sucks air away from the cpu.
The main thing you are wanting to do is provide a constant flow of...

Do you have a restart button on the front of the pc? It could have a loose connection that could cause this.