HELP, need DSDT patching turn off 540m

Please help me with patch dsdt
Here my dsdt extract from autopatcher, .dsl and .aml.

Asus K73SV-TY250 Intel-Core i5-2410M

Intel® HM65 Express
ChipsetsDDRIII 1333 4GB *2
17.3" LED-backlit TFT LCD Display resolution: HD+ 1600x900
NVIDIA® GeForce® GT 540M (N12P-GS) DDR3 1GB
Intel HD3000
2.5" SATA 640GB 5400rpm
802.11bgn+Bluetooth 3.0

Dont have option to torn off grafic card in bios.

I have Geforce 540m and HD3000

Need to turn off 540m nvidia in dsdt, i have only resolution 1024x768.

Help me, don't know how to do that.

Help me, anybody?

Try this link http://www.tonymacx86.com/lion-lapt...ed-disabling-discrete-nvidia-gpu-optimus.html

FYI.. On some laptops it is also possible to disabled the GPU on BIOS.