USB power loss on installation start

Hello community, I’m trying to make hackitosh work on strange hardware. And having some issues. So my hardware is quanta windmill server (c602 intel I believe), 2x2630l v2 Xeon CPU, 8 GB ram ecc, Radeon hd6350 (will be rx560. I’m waiting for riser to arrive). Trying to install Mojave using open core manual. When trying usb flash as installer - it looses power on usb and stuck in “still waiting for root device”, booting of a hard drive gets to installer UI, but since usb is not working - no keyboard and I can’t proceed with installation. Any help will be appreciated.

submitted by /u/melazik
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