all four (LED_C1, D_LED1, LED_C2, D_LED2) headers don't seem to be working even with the supplied extension cables with my current strips that do work in the Z390 aorus master.
I'm on the latest build of RGB_Fusion_B21.0401.1 and it seems to be working as the normal on-board RGB colours are working and changeable via this App in Windows.
Just wondering if anybody else is having this issue of whether to take it further with support?
Not sure I even want to RMA this motherboard with this issue as I got the 1.2 revision motherboard so other than this issue I'm happy with it but I thought I'd ask.