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    • By Higgie
      Hi all
       
      I've got a fully working install of Catalina 10.15.5 using OpenCore 0.5.9 and I've managed to get everything working perfectly. It's my first PC Build ever (Let alone Hackintosh) so I'm pretty pleased that I've managed to get everything up and running so far, including Thunderbolt 3 (with hotplug), Sidecar, onboard HDMI Audio, Wifi/BT pairing across both OS (Windows 10 and MacOS). The only thing that now bugs me is the time taken to boot from the Opencore picker to my login screen. It's not super slow by any means, but with my specs I believe it should be faster. Here is what I'm running:
       
      Intel Core i7 10700K
      Gigabyte Z490 Vision D
      Noctua NH-D15S
      Corsair LPX 3000MHz 32GB RAM (2x16GB)
      Adata XPG SX8200 1TB NVMe SSD (MacOS)
      Adata XPG SX8200 1TB NVMe SSD (Windows 10)
      Crucial BX200 1TB SSD (Storage)
      Crucial MX500 2TB SSD (Storage)
      Asus 8GB Dual Arez RX580
      Corsair RM650
      Fenvi HB1200
       
      Windows boot is pretty sharp - Usually under 10secs. MacOS on the other hand usually is in the region of ~70secs. When I first installed Catalina it would boot super quick, but it's gotten more and more sluggish over the last few weeks. Is there anything I can do to speed it up? I can attach my EFI if needed.
       
      Thanks!
       
    • By EmriBG
      Hello everyone,
      I found a guide on how to install Catalina on Lenovo M920q, everything works well but the installation is freezing up.
      The USB bootable drive is a recovery one with internet based installation. The internet is working well on the pre-installation setup (I tested it, when you can use the utilities).
      The installation is freezing whether I am installing the macOS or not.
      I've attached my EFI partition so you can check if there's anything to add.
      Will realy appreciate any kind of help (quit noob to the whole thing).
      Thanks in advance and stay safe!
       
      NOTE: I did followed up the troubleshooting guide of OpenCore installation forum and the answer was to add the  NullCPUPowerManagement.kext to the kexts and configure it on the .plist file.
      This is the original EFI folder: EFI.zip
      Thats the one with the NullCPUPowerManagement.kext added: EFI.zip
       
       
       
       
    • By surfermax
      buon giorno 
      spero tu mi possa aiutare ,perche' non riesco piu' a far partire i miei 2 ssd 850 samsung sui quali highsierra funzionava perfettamente da 1 anno e non ce' maniera di farlo ripartire .unica cosa e' che riesco ad arrivare alla console dell'istaller e ho tentato varie volte di ripristinare da una time machine che ho salvato su un altro disco usb .
      il mio sistema e' un asus p5qd turbo ed e7500 dual core . grafica gtx1050 chr funzionava con accelerazione e webdriver nvidia .audio voodoo 282. e boot clover che e' sempre stato il 5103 che poi  ho aggiornato a 5120 proprio il giorno prima che succedesse il fattaccio .quel giorno ho aggiornato dal sito apple la comboupdate 10.13 .6 da 10.13.4 .e qui al riavvio boom niente diski in clover nn li visualizzava piu .ora sciacciando f3 visualizzo il preboot e lssd con highsierra aggiornato ma arrivato alla console andava in reset loop .
      a questo punto riesco a ripartire togliendo l'accelerazione .e installando i nuovi webdriver di nvidia aggiornati all 10.13.6 .
      al riavvio non parte piu' con accelerazione e sempre problema in clover dei diski ma riuscivo a partire con f3 e preboot .
      ora decido di installare da time machine e tornare alla versione 10.13.4 del giorno prima ..e al riavvio niente piu dischi ne preboot .sono fermo a questo punto ..riesco solo a far partire installer ma nn so i comandi da dare in terminal per aggiustare le cose . ho anche linux su un altro notebook. ti ringrazio anticipatamente per l'aiuto .
    • By chris1111
      Here my theme of OC 
      Resources.zip

       
      Resource with new Tool icon
      Resources-New Tool icon.zip
       
      Black version Update sector 30
      Black version Selector30.zip
       
      Change the selector in the simple theme 
      thanks @blackosx
      Selector 10
      Resources Slector10.zip
      Selector 40
      Resources Slector40.zip
      Resource 10 with new tool icon
      Resources Slector10 new tool.zip
       
       
       
       
    • By pink101
      So, here's what i think clover do when it patch ati framebuffer, first it read a cached kext, then it search the original hex value of the connector, then it changed the value with the new one. Is it correct? now, here's what i find confusing... let's say that i want to patch AMD7000Controller.kext, in that kext, i want to patch "AJI" framebuffer with a new value, so clover try to find the hex value of "AJI" connector then replace it with the new one, simple right? but when i search the AMD7000Controller binary file for other framebuffer, some of them didn't exist in the binary, for example, i tried to patch "Ramen" framebuffer, from various source, it said that:
      Ramen (6) @ 0xeba70 LVDS, HDMI, DP, DP, DP, DP 020000000001000039050108000000002001050600000000 000800000402000000010200000000001000030500000000 000400000403000000010343000000001102010100000000 000400000001000000010431000000002103040300000000 000400000403000000010563000000001204020200000000 000400000001000000010651000000002205040300000000 So i open a hex editor and search for:
      020000000001000039050108000000002001050600000000000800000402000000010200000000001000030500000000000400000403000000010343000000001102010100000000000400000001000000010431000000002103040300000000000400000403000000010563000000001204020200000000000400000001000000010651000000002205040300000000 but, it turns out that hex editor couldnt find that hex value in AMD7000Controller,

       
      most of the framebuffer exist in the AMD7000Controller, but some doesnt, If this is the case, then, where does clover find the original framebuffer to be patched? am i missing something?
       
       
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