AndretheXLR8R

I followed the steps. After removing the software, the folder is no longer there so I wasn't able to do step 3. So I restarted, plugged in my keyboard and installed the software. Now its saying to "Please plug-in Gaming Device to start the AP configuration"] The keyboard doesn't appear to be on at all when I plug it in any of my USB drives, yet other devices I have plugged in via USB work like mouse, hard drives etc. Adding a device doesn't work either.

Greetings, I'm having the same issue. I tried to update on PC and the update didn't work and the keyboard (Poseidon Z RGB) stopped working all together, on my Mac and PC. Tried to resets in the steps above, installed the latest link you posted in this thread and the keyboard won't turn on and the firmware won't update. it says version 0 and the progress bar doesn't move. Any help would be greatly appreciated. Thanks!

On MAC OSX, Does the Poseidon Z RGB (Blue or Brown switch) work with Mavericks? Thanks!