Maybe you can see some steps in video how to setup this
https://www.youtube.com/watch?v=qe2C8lmJ0nI
https://www.youtube.com/watch?v=XPwKxShOgGY
Topic: HELP! - Rig Building/Set Up (Read 256 times)
How about posting this in the altcoin section? GPU rigs have been irrelevant for mining bitcoin for years now, so we won't have much advice for that.
So I am ISO help and willing to pay in crypto if it can solve my problem....building my very first rig using windows OS, H81 Pro BTC, and msi GTX 1070. FINALLY got one of my GPUs to register (in a PCIe 2.0 x 1 slot using a powered riser) as a Display Adapter in windows but had to directly connect HDMI cable from my TV with HDMI cable to GPU. (This finally allowed me to download the driver from nvidia). Now I’m struggling to connect my other GPUs and it is forcing me to use the HDMI cable to tv in order to even boot up using specifically this one PCIe slot. Not sure what steps to take now... 
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