I use clover to make a USB,
with config.plist, I follow this link
to config,
but my graphic card is intel hd 530, so I inject Intel= true and add ig-platform-id=0x19120000 and add a device (IntelGFX|AAPL,GfxYTile|01000000)
but I click the install sierra and when the progress bar have load half...