For win10 x64, if more than 4 card, must set to PEG GEN1?

p.s. all connect with PC1-16 riser except the first one connected on board.

as title :slight_smile:

It's not a hard and fast rule, but it does improve compatibility with various system components and software. Biostar recommends doing this for the TB series motherboards, while ethOS suggests using Gen2. I think you just need to fiddle, fiddle, and fiddle with them some more to figure out the right combo.

I am not sure if I become more patient or more impatient after every rig I build. I learn new stuff every time, which makes it easier. I also nearly lose my shit when the inevitable issues arise when building rigs with unfamiliar components.