The main issue is your mobo as it has 4+1 power phases.. thus VRM's gets alot hotter and makes CPU even hotter...
I would suggest to go with a GA mobo with 8+2 power phase design for VRM's. if you are using 8 core FX CPU by AMD
here is the list of all the mobo tests for issue...
AM3+ Motherboard Phasing list
Finally found out the problem with heating up. It was something wrong with motherboard. I have been trying things out from early morning. Took everything out of cabinet and ran the system and the temp at no processing at all was going to 40+. My friend has same setup with Sabertooth. I borrowed his board and tried running it and everything was fine. The CPU temp was around 10C.
BTW we changed the cooler orientation to pull from down and push above to exhaust and removed rear exhaust and it made the CPU cooler by 4-5 C
I will be sending the motherboard (GA-970A-DS3) to warranty tomorrow. Maybe it got damaged due to overclocking. I had my CPU a 3.6Ghz.
What do you suggest me now ? Should I sell away the board after i get it back ? If yes which one to buy. OR should I again use the same board.
I have max of 5000INR to invest