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jcrcarmo

Intel HD 520 Graphics on macOS Catalina 10.15.1 not working / Slow boot

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    Hi guys,


    Greetings from Brazil! I have successfully vanilla-installed macOS Catalina 10.15.1 on my Lenovo Ideapad 300-15ISK 80RS laptop (system board Paris 5A8). Issue #1: It boots very slowly, but everything works (installed a compatible wifi-bluetooth card). Issue #2: graphics. I've googled extensively, but to no avail. It was a breeze to configure the Intel HD 520 graphics on Mojave but, so far, Catalina has been a b_tch! Any ideas on how I can solve these two issues? Thanks a lot, guys! I really appreciate your time and help.


    Best regards,


    jcrcarmo.


    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


    UPDATE:


    HERE'S THE LINK TO THE EFI FOLDER SPECIFIC FOR THE LENOVO IDEAPAD 300-15ISK 80RS (SYSTEM BOARD PARIS 5A8). EVERYTHING IS WORKING. THERE ARE KEXTS FOR THE BROADCOM BCM94352Z WI-FI / BLUETOOTH CARD THAT I INSTALLED TO REPLACE THE STOCK ONE. MY SINCERE THANKS TO maLdOn FOR ALL HIS WORK. WITHOUT HIS HELP, THIS WOULD NOT HAVE BEEN POSSIBLE. YOU ROCK!


    https://drive.google.com/file/d/1CU1U8yj2OTw1GrhyS3V9dDLe2X9mnUo4/view?usp=sharing


    Enjoy! ;)

    Edited by Guest

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    Thanks for the reply, MaLdOn, but that tutorial was actually the first thing that I tried, and it didn't work for me. Any other suggestions?

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    [ref]jcrcarmo[/ref], in ur case use first patch, -Intel HD 515, 520, 530 and 540 6th

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    I guess I did something then... I edited my config.plist file, pasting the code from the first window of the tutorial page. How do I run this patch? Sorry about my newbie questions.

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    I don't think my last question was correct. The real question is: should I just copy the information from the window and paste it into my config.plist file? Or do I need to put some more information in the code that I copy?

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    [ref]jcrcarmo[/ref], devices/properties, full lines inside

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    [ref]jcrcarmo[/ref], cara, essa sua config tá bizarra, vamos tentar um milagre, tenha um pen drive bootável em mãos

    substitui a efi completa sem "combinar", reinicia e extrai um send_me

    EFI.zip

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    [ref]jcrcarmo[/ref], dsdt na pasta clover/acpi/patched

    DSDT.aml.zip

    remove a ssdt Olarila


    Audio Injeta 3 ao invés do 1 na aba devices


    veja se as teclas de brilho estão corretas ou invertidas

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    Olá MaLdOn, segui as suas instruções e deu tudo certo. Você e um gênio! Tudo funciona (inclusive as teclas de brilho). O som está um pouco baixo e o boot um pouco lento, mas nada que me incomode. Muitíssimo obrigado por toda sua ajuda. You're the man!!! :)

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    [ref]jcrcarmo[/ref], compartilha a sua efi funcional no primeiro post ;)

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    Good morning, MaLdOn. Last night I was installing an app on my Hackintosh and as I took too long to click ok on the last confirmation dialog box, the computer went to sleep, but it woke up fine after a few hours. After that, I finished installing the app and closed the lid. This morning, the computer would not wake up from sleep at all. I had to power it down manually and reboot. Should I tweak the darkwake options?

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    [ref]jcrcarmo[/ref], u can try


    check a edid black screen fix

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    UPDATE:


    HERE'S THE LINK TO THE EFI FOLDER SPECIFIC FOR THE LENOVO IDEAPAD 300-15ISK 80RS (SYSTEM BOARD PARIS 5A8).

    EVERYTHING IS WORKING. THERE ARE KEXTS FOR THE BROADCOM BCM94352Z WI-FI / BLUETOOTH CARD THAT I INSTALLED TO REPLACE THE STOCK ONE. MY SINCERE THANKS TO maLdOn FOR ALL HIS WORK. WITHOUT HIS HELP, THIS WOULD NOT HAVE BEEN POSSIBLE. YOU ROCK!


    https://drive.google.com/file/d/1CU1U8yj2OTw1GrhyS3V9dDLe2X9mnUo4/view?usp=sharing


    Enjoy! ;)

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    [ref]jcrcarmo[/ref], cara, essa sua config tá bizarra, vamos tentar um milagre, tenha um pen drive bootável em mãos

    substitui a efi completa sem "combinar", reinicia e extrai um send_me

    EFI.zip

     


    thank you but I can't boot with this efi me also HD520

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