Moderators Jake Lo Posted December 4, 2022 Moderators Share Posted December 4, 2022 post efi you're using to get this far. Link to comment Share on other sites More sharing options...
Senia Suazo Posted December 4, 2022 Author Share Posted December 4, 2022 Thank you Jake! You are so kind! Here you go: EFI.rar Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 4, 2022 Moderators Share Posted December 4, 2022 try this, made some changes. Make sure you have set Video Memory to 64MB in the BIOS, see my BIOS settings here for HP 650G2.zip 1 Link to comment Share on other sites More sharing options...
Senia Suazo Posted December 14, 2022 Author Share Posted December 14, 2022 Hi dear friends! I've already install Monterey 12.6! Thanks to all of you for your help. I have a new issue hehehe, the video is laggy, I think is happening because I have an Intel 520 HD but in the description appears another one. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted December 15, 2022 Administrators Share Posted December 15, 2022 Even though a Skylake iGPU is listed with 1536MB, you don't appear to have graphics acceleration in place (Finder's bar + Dock should be translucent, not greyed out). For Monterey, make sure you use the following settings on your Skylake/HD 520 laptop: MacBookPro13,1 SMBIOS SKL framebuffer layout 0x19160000 iGPU id 0x1916 of your i7-6600u is fully and natively supported so no need to inject it as a property (does no harm though of course). Nothing more to setup for graphics is video memory is set to 64MB in BIOS as stated by Jake. You may only need to patch the connector used for HDMI output if you need/want HDMI audio. Don't hesitate to look here for pointers (my Latitude E7270 is also fitted with i7-6600u CPU + HD 520 graphics) and post a zipped copy of your EFI folder. Link to comment Share on other sites More sharing options...
Senia Suazo Posted December 15, 2022 Author Share Posted December 15, 2022 Is this ok? Thx for your help! Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 15, 2022 Moderators Share Posted December 15, 2022 Post your entire EFI folder + IOReg file using IOregistryExplorer.app Link to comment Share on other sites More sharing options...
Administrators Hervé Posted December 15, 2022 Administrators Share Posted December 15, 2022 @Senia Suazo Yes, those graphics settings are Ok but, if you've made changes to your OC config, remember to reset NVRAM from the OC Picker at next reboot. Link to comment Share on other sites More sharing options...
Senia Suazo Posted December 15, 2022 Author Share Posted December 15, 2022 Thank you Jake! You are so kind! Here you go: EFI: https://drive.google.com/file/d/1p8VUy5t7wxZ6CpGwQAkI8Kpzu6ou00o0/view?usp=share_link Its a large file. That's why I uploaded to drive. Hi Herve! I've already reset nvram without success in my video card. MacBook Pro.ioreg Link to comment Share on other sites More sharing options...
Administrators Hervé Posted December 15, 2022 Administrators Share Posted December 15, 2022 Not sure you need these boot args: agdpmod=vit9696 igfxagdc=0 Also try and add the ACPI patch that renames GFX0 to IGPU through Whatevergreen kext should normally take care of that. Link to comment Share on other sites More sharing options...
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