posyun Posted November 4, 2017 Share Posted November 4, 2017 My laptop is ASUS TP500LN with Intel HD4400 and GeForce 840M graphics. I attach my acpi folder. Thanks in advance. ACPI.zip Quote Link to comment Share on other sites More sharing options...
foskvs Posted November 4, 2017 Share Posted November 4, 2017 If you're using Clover, there's no need to put all SSDTs in patched. DSDT.aml.zip Quote Link to comment Share on other sites More sharing options...
posyun Posted November 4, 2017 Author Share Posted November 4, 2017 Wow... it works! thank you so much friend! foskvs, your're a good man. yes, i'm using Clover. 1 Quote Link to comment Share on other sites More sharing options...
foskvs Posted November 4, 2017 Share Posted November 4, 2017 foskvs beat me to it but what he's done is patch the DSDT to: add external function _SB_.PCI0.RP05.PEGP._OFF in the DSDT's definition block add an initialisation _INI method (right at the end of the DSDT) that turns the dGPU OFF: Scope (_SB) { Method (_INI, 0, NotSerialized) // _INI: Initialize { If (CondRefOf (\_SB.PCI0.RP05.PEGP._OFF)) { ^PCI0.RP05.PEGP._OFF () } } } Simple, eh? and gengik84 beat me a few years ago All credits to him, of course. Quote Link to comment Share on other sites More sharing options...
posyun Posted November 4, 2017 Author Share Posted November 4, 2017 foskvs, Herve, thank you so much, as i'm new in here, i need some times to read hackintosh knowledge, please wait me a while, thanks again. Quote Link to comment Share on other sites More sharing options...
foskvs Posted November 4, 2017 Share Posted November 4, 2017 If you look at the original DSDT (the one in origin folder) there's no such code. I wonder if somebody tried to patch it before us. Original: Patched: Clearly, that was a very bad try to disable the dGPU (as you said, his gpu is under PCI0.RP05). I applied the patch to the DSDT located in patched folder, because i saw a PNLF device (i'm not aware of hacks that support natively brightness, so i imagine he added that), but maybe it was better to start from the original. Quote Link to comment Share on other sites More sharing options...
foskvs Posted November 4, 2017 Share Posted November 4, 2017 I had not paid too much attention to the original tables, only concentrated on the versions in the patched folder... Me too. I looked at the original one only after post #9. Quote Link to comment Share on other sites More sharing options...
posyun Posted November 5, 2017 Author Share Posted November 5, 2017 post #9. the most perfect, can be successfully installed, thank you very much for your help. Quote Link to comment Share on other sites More sharing options...
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