Latest version of my guide to building and operating a mining rig is here, How to Build a 6 Rig GPU Miner for Zcash and Ethereum with Nvidia GTX 1070 and EthosDistro posted Oct 1, 2017 on Steemit.
Took these pictures in May to document the BIOS settings I used for setting up GPU miners running EthosDistro.
That should be all you need to do. Unless you are using old SSD’s. Then you need to change your SATA version to Gen2