15 sept got new update
Thks for your advice. Unfortunately, I had rushed to buy a Sapphire R7 370 4GB before I even seen your reply. I thought the larger RAM would give better performance. Now I realised it is about same as my old Power Color HD7870. Now I have to sell off this new Saphhire gpu and buy a better one.
Im using r9 270x... Don buy oc if u not gonna oc.
How do you guy open door & hood?