Q: MBP 15-Inch Mid 2010

Hi

My MBP  keeps on crashing - kernel panic when set to the NVIDIA GeForce GT 330M

However when i set it to the Intel HD graphic it doesn't crash.

I guess i missed the replacement program ;(

Is there a way to lock  it from switching to to the NVIDIA GeForce GT 330M ?

GfxCard Ststus doesn't work for me since and Every time i close application it jumps to the NVIDIA GeForce GT 330M and eventually crashes.

Is there like a nVram param , boot-arg to set variable to make it go only to the Intel HD  card?

Thanks!

Ronen