Thank you for clarifying that you were finally able to install macOS Sierra on your second HDD and now doing the post install fixing.
I don't have your MoBo and cannot off hand say what Intel Chipset is on it. These numbers are based on the Intel CHIPSET as conceived by Intel. I guess the only sure way to find out is to run Intel Chipset Identification Utility but if my memory serves me right, it runs only in Windows 7 32Bit! Unfortunately MoBO manufacturers don't say what Intel series their boards belong!
I hope RehabMan or other Moderators may be able to answer the question more clearly and coherently for you and me.
If you can download the freeware DPCI Manager, launch and then click the [PCI List] menu you may be able to see the Chipset ID. I just 'guessed' based on it's probable manufacturing period, that it is not a series "9/100". That is why I suggested about choosing those USB options in Multibeast.
You may try to install RehabMan's USB Kext from
https://www.google.com/url?sa=t&rct...h7A_XwaQ50NGv2j2hDhG0w&bvm=bv.139782543,d.amc
The best option for you, in my opinion, will be to start a new thread with the "Sierra Post-Install problems" as the subject line.
There is a very important 'house keeping chore' I should point out to you to get maximum help at the fastest pace in this Forum.
Your Profile is not complete. Your current computer hardware is NOT displayed under your log in name and logo. If you look at mine you will be able to see the difference. Please do the needful to update it so that the readers don't have to scroll back to your first post to identify what you are talking about and those who want to help you find everything right in front
Good luck!