Ok thanks all for your inputs, had to go into bios and set up the board for pci 1x, its reading the cards now, Need some other information now though please. 1. Can I use my 1070 8gb and the 2 1060s 3gb to mine together? 2. If so how would i setup the bat file? btw  not sure if it matters but I am running Window 10 64 bit.

Currently with just the 1070 mining this is my bat file.
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

ethminer.exe --farm-recheck 200 -U -S eth-us-east1.nanopool.org:9999 -O wallet.worker/email