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help disable my nvidia optimus acer v3 471g


Best Answer cyrhex, 22 November 2017 - 02:36 AM

resolved this issue by following rehabman's guide how to disable optimus,,attached the ssdt i,ve patched,,now i cud reach the desktop on high sierra without deleting iondrvsupport.kext,,,btw thanks to herve and foskvs for the effort to help me out

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#21
cyrhex

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My optimus still appears on system information using ur modified dsdt,ssdt and config.plist,,sytem profiler attach

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#22
Hervé

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Nothing more I can do on the matter if you have no option to disable it in BIOS.



#23
cyrhex

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Nothing more I can do on the matter if you have no option to disable it in BIOS.

it is ok thnx for the time and effort,,

#24
foskvs

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Try this config.plist and place SSDT-DGPU-Disable in EFI/CLOVER/ACPI/patched. No OEM SSDTs in patched folder (keep only cpu pm SSDT).

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#25
cyrhex

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Try this config.plist and place SSDT-DGPU-Disable in EFI/CLOVER/ACPI/patched. No OEM SSDTs in patched folder (keep only cpu pm SSDT).


i'll try it and will report later

#26
cyrhex

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still optimus appear using ur modified ssdt and config

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  • Attached File  ss.zip   259.67KB   2 downloads


#27
foskvs

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Can you attach ioreg with that SSDT? I just want to che check if it's working (of course it doesn't work, but i want to see if injects "HACK" device). If not, i have a couple of other ideas that may help you. ;)



#28
cyrhex

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Attached ioreg with ur ssdt modified

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#29
foskvs

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Try withe these. If it doesn't work, attach ioreg.

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#30
cyrhex

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still optimus appear

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  • Attached File  io.zip   3.52MB   2 downloads


#31
foskvs

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Update Clover to the latest version, retry and attach ioreg. If it doesn't work, remove my SSDT and paste this DSDT in EFI/CLOVER/ACPI/patched.

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#32
cyrhex

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Im using latest version of clover,my current version of clover installed is 4293,i will update to 4297 and,,will report later

#33
cyrhex

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still optimus appear

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#34
Hervé

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Is it a problem? The dGPU does not appear to be enabled anyhow.



#35
foskvs

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Attach your EFI. I need more informations to give you a correct answer.



#36
cyrhex

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Best Answer

resolved this issue by following rehabman's guide how to disable optimus,,attached the ssdt i,ve patched,,now i cud reach the desktop on high sierra without deleting iondrvsupport.kext,,,btw thanks to herve and foskvs for the effort to help me out

Attached Files







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