Okay so today I finally be able to test the board with different set of RAM borrow from a friend and it still doesnt boot, while the ram i have install on his computer still work fine so i guess the problem might come from the motherboard, I'll bring it to the MSI center tmr for the final verdict. But I still don't know what can cause this, I install everything right and don't do any damage to the board. Can it be electric discharge from the case itself because I think I get shocked once when touching the case