Mateusz Pisarek Posted January 21, 2020 Share Posted January 21, 2020 Hello, i have hack fully working with optimus disabled, after loading apple logo disappear, i ha ve black screen on tv and on my laptop. Do you have any suggestions ? thank you Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted January 21, 2020 Moderators Share Posted January 21, 2020 NVS5200m is not supported in the recent MacOS, not since Sierra or older if I'm not mistaken. Which MacOS are you running? Link to comment Share on other sites More sharing options...
Administrators Hervé Posted January 21, 2020 Administrators Share Posted January 21, 2020 Correct, those Fermi dGPU are last supported in El Capitan 10.11. @Mateusz Pisarek, if you follow existing guides for this model (HD4000 iGPU + nVidia NVS 5200M), you should have Optimus enabled + nVidia dGPU disabled by SSDT. From memory, that goes to detriment of external displays, including HDMI. Link to comment Share on other sites More sharing options...
Mateusz Pisarek Posted January 23, 2020 Author Share Posted January 23, 2020 Herve, how to do it? I use El Captain of course...;/ tried almost every guide... Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted January 23, 2020 Moderators Share Posted January 23, 2020 Have you tried this guide and files? Link to comment Share on other sites More sharing options...
Mateusz Pisarek Posted February 14, 2020 Author Share Posted February 14, 2020 Hi guys sorry for my late reply but i crashed my system with all the moves around while trying to make this hdmi working. I will start from the beginning: I made a clear(reinstallation of JAke lo dell inspiron guide again) after crushing my system with efi replacement and i lost my usb from so long somwehere.., I created all files like in this instruction and boom, black screen can not boot, i do not know why...i was looking for my pendrive with installation of my current El Captain...and did not find it for many days...finally i managed to find my efi folder on googel drive, yeah!! I used another mac to replace jake lo guide EFI with my google drive EFI and... managed to start system!!! yeah...after knowing i am save now-having a bootable pendrive and got my efi there, i tried all the EFI folders from every guide u guys provided me!!...and none of them worked(hdmi and sytem start)...my pc has juts a black screen and cannot boot, only my efi works! but without hdmi of course from last past 2 years...;/...well this is a black magic for me...so I am uploading my EFI here...so maybe finally somebody could give an answer on this crazy issue...sorry for external link but it is not allowed to post more than 19.4 mb...my EFI is here: https://www54.zippyshare.com/v/zQFr1d7j/file.html ...Thx a lot for reply!!! PS. My Bios is A13 Link to comment Share on other sites More sharing options...
Mateusz Pisarek Posted February 14, 2020 Author Share Posted February 14, 2020 I am also having another problem, during the boot it instantly chose recovery partition as priority, i tried to change it in bios but no results. 2. Can be the problem within the system because of my multipied action made on efi? I mean here 7. Copy kexts from /EFI/Clover/Kexts/Other/CopytoLE to /Library/Extensions of Macintosh SSD...Thx PS. I used different clover versions I use like 3 of them curently...regarding my previous post, i got some errors with sounds etc so i somehow made my final efi folder here, please: https://drive.google.com/open?id=1gx9P0WKEC2cFrxU_MAfHubZz2FuDSsDP It shows me in system pref 2 cards nvidia and intel, wish to know how to disable one and how to make hdmi working...THANK YOU GUYS!!! Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 16, 2020 Moderators Share Posted February 16, 2020 No Config.plist file found in your EFI folder nor DSDT.aml / SSDT.aml HDMI is hardwired to the NVS5200m card, so you might have to disable Optimus Try guide and files from here https://www.insanelymac.com/forum/topic/327824-dell-latitude-e6430-full-solution/ Link to comment Share on other sites More sharing options...
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