Thank a lot.
Finally fixed my problem....
BTW, The strange thing is my old 16G*2 dominator platinum is no issue for half year,
But I meet this issue after I update to from my old 2 sticks to another dominator platinum 16G*4.
I updated yesterday.
One thing I had saw is my dominator platinum have no red triangle while ASUS plugin running....
So happy the issue got fixed finally.