The speed of processor 0 in group 0 is being limited by system firmware

[IAmFry]

Hy!

I have a brand new Lenovo Z50-70 laptop.
Rarely it completely freeses, I cant move the mouse, and the audio is stuck at like a 0,5 sec loop. I can only force it to restert by holding the power button for 8 sec. In the log files i have found the following warning 4 times:

The speed of processor 0 in group 0 is being limited by system firmware. The processor has been in this reduced performance state for 71 seconds since the last report.

My laptop was on AC power, and I have never used it enough to see, if this problem presists on battery. I have Windows 7 installed, and all drivers from the offical Lenovo website. Also I updated BIOS.

Thanks for help!

 

[IAmFry]

Found it!

Well not the solution. This happens when I am playing Starcraft 2. And I have an nVidia graphics card, and they dontlike each other for some reason. There are lots of stuff n the internet about it, and even here, so I am continueing my research.