Hello, could someone help me please?
I have windows 10 Pro, Asus z270-p
3 x 1070 and 5 x 1070ti

I cannot get number 7 or 8 to show up.
What is happening: the PCIEX16_1 slot will not work. If I plug into this slot, it goes to bios and restarts, over and over again infinitely, looking like a black screen
This is the same if there is 2 or 8 cards total plugged in.

Also, the 2nd m.2 slot does not get recognized anywhere (i tried the fix here to unplug the power to it)

I am guessing this is a common problem, but somehow people are managing to have 8x1070 on this board... can someone please give me some tips? 

Thank you!