Yes, just need _OFF method in _SB._INI
I have new problem now: I apply patches of RehabMan to SSDT.aml file, and MaciASL report no error (some warnings). But after saved, close MaciASL and open this file again, it report 7 error, what happen when I saved this file?
Just done that!
finally, I have what I want: sleep probably and disable AMD Graphic. Thank you so much!
Can you teach me how to do that? so I can make a patch file to patch myself next time I update BIOS :D
P/S: I trying RehabMan's method too, it seem to be easier!
REPORT to both of you:
While (LNotEqual (LNKS, 0x00))
this code will prevent AMD GPU from turning off (I insert it into nguyenmac's DSDT, and this dsdt didn't work anymore :D)
AND I removed _OFF fucntion from IGPU._INI, nothing...
REPORT: It didn't work! and I know why: no method _OFF inserted in PEGP device
I use Clover, not Chameleon, so I don't include SSDT in acpi patched folder, if some day I reinstall with chameleon, I will try it again!
P/S: can you patch amd-ssdt for me! I try to patch it many time but still...
as the title, I want to disable AMD HD 7650M in DSDT for my ProBook 4540s, I know it's possible!
I can disable it in BIOS too, but it's so inconvenient because I usually play DOTA 2 in windows
I get a lot of ACPI tables from AIDA64 here (working DSDT included)...
HP Probook 4540s with core i5-3210M and AMD HD 7650M
I can disable AMD graphics in BIOS but i don't want to do that, because sometime i play DOTA 2 in windows
In Mac, if I don't disable AMD 7650M, my laptop will warm up so fast!