Keyboard Problem after startup

[abcdefghi12345]

Hi Guys,

every time i start my computer, my mouse works and everything else. But my Keyboard doesn't work, i have to unplug it first, then i have to plug them. After that the Keyboard works without problems. You have any ideas why my keyboard first work after replug?

My Configuration:

- Ga-h97m-d3h
- Nvidia Geforce GTX 950
- Intel i5 4460
- OS X El Capitan 10.11.4

I did everything like in this Guide: http://www.tonymacx86.com/el-capita...4590-hd-4600-2560x1080-ultra-wide-screen.html

Please help me.

Kind Regards

 

[abcdefghi12345]

Please help me it's really annoying....

 

[linuxrox]

did you try different USB ports ?

 

[xjestersdeadx]

What I've found on this motherboard is that checking off 7/8/9 USB support or increasing max ports causes some of the ports to fail upon boot. My two front connections are working, so some of the motherboard USB connectors work, however they ALL work when I don't check either of those options and just leave it blank. Now the only question I have is... does it support USB 2 and 3.0?

Also try unplugging the keyboard and plugging in back in. I have found a random detection where it suddenly works if you do this.