why graphic indicator light in my Lenovo Z570 laptop isn't going off?

[Amin Fathalipour]

why graphic indicator light in my Lenovo Z570 laptop isn't going off?
I CANT TURN OFF IT in WIN 7 64bit
my BIOS is Uptodate
plz HELP it drives me CRAZY TNX
i installed both of them INTEL 3000 AND NVIDIA GT520 m ,and i first installed Intel 3000 then Nvidia 520m
I INSTALLED ALL OF CHIPSETs in order
i Never had this Problem till now i used win7 32bit HELP

 

[jarotech]

Hi, the light isn't going to be off, because you are using the NVIDIA Optimus, read the page 30 from your User Guide, it will explain everything about the light. You don't need to shout, we heard you the first time.