Put on your favourite dress and talk dirty about it's ethernet port! heheProblems turning my carputer on
Maybe it's a probelm witht he lack of conenction to the mobo power switch. Why not put the swithc in parralel to the opus conencted to the mobo. i dunno if the opus will respond to a button ress even if the 12V acc line is off but you could add a switch to supply the 12V ACC line with power then the ign is off.