1. benzenium

    High Sierra GTX970 Black Screen With HDMI

    Hi there, I have had this issue so if anyone can help that would be amazing. Not something I've had to battle with on previous builds. High Sierra install and post install all gone smoothly and running fine, except, the HS build is 17G66 - so I use terminal to patch the NVIDIA drivers to .140...
  2. rickymaru

    ASUS ROG 752VS hdmi, dvi plugged black screen during clover booting

    Hi, when i turn on laptop on with hdmi or dvi plugged in I have black screen on every monitor until the chosen system boots. After that can happen two things: - After boot every monitor (laptop and external) works. - After boot external monitor works but laptop's one is black or very dark. I...
  3. rucativava

    Black screen after Apple progress bar - Z390UD HDMI UHD630

    Hello, Problem: Black screen on boot, after Apple progress bar. Process: I've successfully installed Catalina using Unibeast. I have ran Multibeast with the following options: RealtekTRL8111 v.2.0.0 Clover UEFI Boot Mode + Emulated NVRAM Mac mini 8,1 Z390 Series NVRAM Support Core Graphics...
  4. jiny505

    Solved > [HELP] Z390 + UHD630 Graphics not work

    Hi, Guys. Thanks for your Installation Guide and I installed Mac OS 10.15.7 with Unibeast 10.3.0. But I can't complete Multibeast steps. After setting Multibeast, the screen doesn't show. (No signal) So, I copy EFI folder from Unibeast memory to Volume/EFI. And now I can run with Mac OS, but no...
  5. enero30

    HDMI stops working during boot UHD630 (OPENCORE)

    TL;DR: PLEASE HELP! MY HDMI TURNS OFF DURING BOOT. I BELIEVE IT IS SOMETHING IN MY CONFIG I installed Catalina 10.15.7 with Opencore, everything works great except that the HDMI connection craps out during boot up. I am using two monitors, one connected through DisplayPort and the other with...
  6. Ozgur

    Solved > Post Deleted.

    Post Deleted.
  7. macHaveATry

    dell G3 3579 hdmi no signal

    I install hackintosh in my dell G3 3579 laptop,everything is ok but one problem annoy me : If i connect a displayer with hdmi interface , the screen shows no signal,so i use the tool hackintool,but i do not know how to use it to solve this problem: please help me .
  8. Unicornovici

    No HDMI output Lenovo Y520 PLEASE HELP

    Hello, Well, I successfully installed mac os catalina on Lenovo y520, everything works (except the 1050 and wifi, but that's expected) except the HDMI output The HDMI output is connected to iGPU - HD630, not the Nvidia card, so i should be able to use it, right? If I insert the HDMI cord or...
  9. dienton28

    Latitude E6440 TouchPad doesn't works Gestures

    Hi, Well, I have a problem on my laptop, recently I install OS X Mojave 10.14.1 on my laptop from my Hackintosh Desktop PC, but later when i have installed the system the touchpad doesn't work, i installed the kext VooDooPS2Controller.kext and it works, but the drag function and the gestures...
  10. keronei

    System reboots when external monitor is connected - UHD 620.

    My laptop goes to black screen and immediately restarts whenever I connect an external display either via HDMI or VGA. Initially it used to work well on VGA, then stopped in my Dell monitor but still worked on HP display. When I tested the HDMI then I did realised that it also had the same...
  11. dsdev

    Blank Screen with DVI cable on Catalina 10.15.5(works with VGA)

    I installed Catalina 10.5.5 but HDMI and DVI are not working when booting. It works only with VGA cable and I tried several patches but it doesn't work. I attached my EFI folder and hope someone could help me. The last log before blank screen with DVI and HDMI cable are: IOConsoleUsers: time(0)...
  12. Marcell278

    Monitor gets disconnected

    Upon 3 weeks after finishing my Hackintosh, i've encountered an issue where the monitor randomly would get disconnected (i.e no signal). my specs are as follows: MacOS: Catalina 10.15.5 MOBO: MSI H310M PRO-M2 PLUS CPU: Intel Core i5 9400F GPU: Radeon RX580 RAM: G.Skill Ripjaws 3000MHz 8GB x2...
  13. jamimmehdi

    (Extended) Secondary Monitor not working with USB Type C - HDMI Adapter.

    I have a Legion Y530 laptop and installed Hackintosh for the first time. Specs: CPU: i7-8750H RAM: 16GB DDR4 GPU: Intel UHD 630 & NVIDIA GeForce GTX 1050Ti (disabled). I am on macos Catalina 10.15 (19A583) Acceleration is fully working. I am using the MacBookPro15,1 SMBIOS. My problem is...
  14. danvasi

    OS Catalina Asus UX410UA HDMI issues

    Hi everyone, I made a catalina installation for ASUS UX410UA Laptop with the help of this community and https://github.com/hieplpvip/ASUS-ZENBOOK-HACKINTOSH . Everything works perfect except HDMI, when I plug in HDMI cable laptop nothing happens (video or audio) Any help is highly appreciated.
  15. biglibigli

    Enabling HDMI port problem in ASUS k571GT INTEL UHD 630 - nvidia GTX 1650

    Hi everyone, I made a clean catalina installation for ASUS k571GT Laptop. After that just used two DSDT patch for battery and audio that was successful. when I plug in HDMI cable laptop screen turn black for 1 second and when I unplug cable its turn black again for 1 second. is it mean that OS...
  16. uchika96

    [Problem] Black primary screen on laptop when booting with HDMI

    Hello everyone, I have a problem when booting my laptop (Lenovo 510s: https://www.tonymacx86.com/threads/guide-lenovo-510s-14-isk-using-clover-uefi.282660/) being connected to HDMI. The primary screen is black (but still recognized because the cursor can go on the primary screen), the secondary...
  17. Behzadsh

    Solved > Is a DVI to HDMI converter a good option?

    Hi, Currently, I have a dual monitor setup, one with HDMI and another with DVI. The monitor with DVI is old and small and I decided to replace it with a newer model, but unfortunately, most of the available monitor does not have DVI port. And as I remember Hackintosh has issues with VGA ports...
  18. leandromartins17

    No HDMI Audio - ALC255 - CM238 Audio Controller - Catalina 10.15.4

    Good evening everyone. I have a super problem with my hackintosh, the HDMI audio is not working, but the image and integrated audio is. I am currently using Layout-id = 3. But I have tested all the others available and HDMI audio does not work. Activation methode: AppleALC + Lilu + Codec...
  19. rawbinary

    Solved > Hdmi/Displayport hangs osx - will CSM break my dualboot?

    Hi! with this guide ( https://www.tonymacx86.com/threads/guide-multibooting-uefi-on-separate-drives.198869/) I have succesfully got Win10 + macOS on seperate SSDs and I am very happy about that! I have 2 monitors, and so far the only one that macOs will boot with is a Samsung with DVI. If I...
  20. chanwyatt

    razer blade stealth 2019 oc 0.5.7 all work but HDMI

    my device is razer blade stealth early 2019(Whiskey Lake i7 8565u) with MX150/uhd620 .FHD. recently i tried to install the catalina in my device and works well.(i guess.) thanks to @NONITS and @elmacci 's astonishing work at the razer blade stealth 2019,(link...