How to get a Radeon 290x working with a RX 580 in Windows 10

I bought a new RX580 and have an old 290x that works fine.  I would like to have Windows 10 read them both (not crossfire) to mine.  Is there a way to get Windows to see both video cards installed correctly?

 

Right now Windows sees both, however, it doesn't like it.  It disabled the 290x even though it says the drivers that are installed are the best for this.  I have AMD Crimson 17.7.1 installed.

I did try old 16.11.4 drivers as well but that doesn't work.  Any help would be appreciated.