Unable to use mouse / keyboard with windows 10.

[Luuk van de Lisdonk]

I have the Windows 10 Technical Preview installed on my PC. It worked fine, until now. When I turn on my PC, my keyboard lights up, only for a moment. I have the Steelseries Apex, that one has lights. But then they went off and I am unable to use it. I have the same problem with my mouse. Anyone who knows this? Please help! (sorry for my bad English, I'm Dutch)

Thanks!

 

[dKp1977]

Have you tried to unplug both devices and plug them back in? Maybe even try different USB ports.