To find out your CPU temp go into your BIOS when you startup your comp it should be under pc health monitor or something or power settings.
It might not recognise your mobo because its brand new and everest free edition if that is what your using isnt supported anymore.
and you can perform diagnostic tests to make sure your important parts are running.
(graphics test) 3dmark 06:
(RAM test) memtest:
once this is installed you need to run it from the command prompt put the folder in the c: drive and when in the command prompt type:
c: press enter
cd AleGrmemtest press enter
memtest /time 420 press enter (this runs memtest for 7 hours)
(CPU test) prime95:
to run this go to options at the top then choose torture test and pick small FFTs (run this for 3-8 hours)