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
2.5" SATA 640GB 5400rpm
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.