MaLd0n

use o patch desse tópico com smbios MacBookPro15,2 https://www.olarila.com/topic/6874-olarila-hackbook-lenovo-ideapad-s145-7th-and-8th-gen-mojave-catalina-big-sur-full-dsdt-patches-clover-and-opencore/

alguns acer tem o hdmi na nvidia

Check Olarila Tutorials and Useful Links! -OpenCore Vanilla Guide https://tinyurl.com/w3d4yrk -Clover Vanilla Guide https://tinyurl.com/hxu2v9wm -Useful Links https://tinyurl.com/43t5m6d4 -Premium Users https://tinyurl.com/ecmhv5ke

with quirks need test with any extra x79 and x99 dont have a perfect pm. several things, apple changes after updates. only problems MacPro7,1 is the best smbios for "new" hardwares

DSDT.aml.zip

depende da placa de vídeo se for amd rx560 ou superior use macpro7,1

reseta nvram

use o opencore essa pasta do clover não sei se está atualizada

ativa o sip pode usar 87070000 que vai funcionar

qual o hardware? HDMI está conectado no boot?

u inject applealc and lilu and add alcid=3 for example?

use usb2 port and after remap ur usb https://www.olarila.com/topic/14220-video-guide-usb-port-mapping-guide-2021-bigsur-113-with-no-xhci-port-limit/

run it https://www.olarila.com/topic/10296-olarila-repair-app/ and disable time in system preferences

i never use this card i think dont work

usb is remmaped? https://www.olarila.com/topic/14220-video-guide-usb-port-mapping-guide-2021-bigsur-113-with-no-xhci-port-limit/

só high sierra

qual a sua placa mãe?

u need change booter quirks if don't work

posta um dump Post one Full Dump with Ioreg. https://www.olarila.com/topic/10301-olarila-runme-dumper/ https://olarila.com/files/Utils/RunMe.app.zip https://olarila.com/files/Utils/IORegistryExplorer.app.zip

Perfect PM in x79 / x99 is hard to work if u have one u need read tutos on the net and test many things good luck

1- from OpenCore manual Note 3: For XCPM support it is recommended to use the following combinations. Haswell-E (0x0306F2) to Haswell (0x0306C3): Cpuid1Data: C3 06 03 00 00 00 00 00 00 00 00 00 00 00 00 00 Cpuid1Mask: FF FF FF FF 00 00 00 00 00 00 00 00 00 00 00 00 Broadwell-E (0x0406F1) to Broadwell (0x0306D4): Cpuid1Data: D4 06 03 00 00 00 00 00 00 00 00 00 00 00 00 00 Cpuid1Mask: FF FF FF FF 00 00 00 00 00 00 00 00 00 00 00 00 2- OC have good quirks AppleXcpmExtraMsrs Description: Disables multiple MSR access critical for certain CPUs, which have no native XCPM support. This is typically used in conjunction with the Emulate section on Haswell-E, Broadwell-E, Skylake-SP, and similar CPUs. More details on the XCPM patches are outlined in acidanthera/bugtracker#365. AppleXcpmForceBoost Description: Forces maximum performance in XCPM mode. This patch writes 0xFF00 to MSR_IA32_PERF_CONTROL (0x199), effectively setting maximum multiplier for all the time. Apply a fakecpuid for ur cpu and select these quirks. check result Others things (if don't work with solution above) have several Kernel patches for x99 need some some for check what best result This ssdt looks good SSDT.aml.zip but with x99 we stay need kernel patches

DSDT.aml.zip

https://www.olarila.com/topic/9860-guide-forcing-rgb-mode-to-fix-problems-on-external-monitors-in-macos/

DSDT.aml.zip o trackpad está carregado qq parada use versão anterior das kexts