restarts

What Reply # was that?

Over time the Silicone thermal compound dries out and it helps to replace it:
http://en.wikipedia.org/wiki/Thermal_grease

It can be purchased at a PC repair shop for about $1.00 for a small tube.

I always replace it on older systems when I am cleaning them.

What Reply # was that?
DavidR's first reply, Reply #2
You could also try one of the RAM testers as that could have the dual purpose of also being cpu intensive and see if the [u]heat rises[/u], etc.
and http://forum.avast.com/index.php?topic=35176.msg296085#msg296085

It was a matter of putting it all together, without actually being able to record the temp.

BTW darth_mikey did suggest Fanspeed, I didn’t see that before.