First off... big thanks to all miners posting in this thread.

BSAlex,
Dude... your post was awesome.
I gotta admit this server PSU + asrock 110 motherboard was starting to drive me nuts.
I have molex adapters coming in the mail... but staring at all these 1070 ti's not functioning was getting on my nerves. Your idea to go into the BIOS and shut off the hardware warning was great!
The rig fired up with all my GPUs online... with -no- molex power adapters and running completely off server PSU, following Vosk's 1070 ti build.

Hats off to all of you, this is a really good community.

Cheers.