Need Suggestion for motherboard in my mining setup

Which motherboard is best, is difficult to answer.
Not every board can be used for mining with multiple graphics card, simply because the baord does not support it.
The H110 pro BTC, and H510 Pro BTC, are made just for that.
Important is that you use the following settings in BIOS
1. CSM= disabled, when you install your OS, it will be forced into UEFI mode
Installing in UEFI mode is a MUST.
Windows and Hiveos work perfectly fine on these boards.
2. Above 4G decoding= Enabled, this must be set, to give the system access to multiple graphics cards, without this UEFI cannot always address all the hardware, when using multiple graphics cards.
3. Clever Access memory, this is set enabled by default, but not every graphics card can support this functionality, I suggest to put it to Disabled, then install the OS, if that works, you can try to set it to enabled.
Keep in mind that when you use an M.2 card, it only support the SATA M.2, NOT the PCIE (NVME) M.2, and always test the board outside any chassis, with PSU, CPU, 1 memory module, keyboard, mouse (both wired), and a monitor
When you have an F CPU, onboard graphics will not function, and please check the CPU support lists
http://www.asrock.com/mb/Intel/H510%20Pro%20BTC+/index.asp#CPU
http://www.asrock.com/mb/Intel/H110%20Pro%20BTC+/index.asp#CPU
Use the support form, on the website, if you need support, the information you give, helps to speed up the process.
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