black blank screen

  1. drmcman

    [help] macOS won't boot (turns into blackscreen)

    Hi :) I bought ASUS B560m-Plus Wi-fi and Core 17 10700. But Big Sur won't boot. Please help... I found EFI here but Config.plist doesn't work. https://github.com/JoveYu/ASUS-TUF-GAMING-B560M-PLUS-WIFI-EFI So I followed this guide to create a Config.plist (I used AMLs in JoveYu's EFI!)... And...
  2. krachbumms

    [Catalina] Dell 4021QW DP black screen issue

    Hi, Running Catalina 10.15.7 here and ran into a strange issue. Just got my new Dell 4021QW, everything boots and works until after I login. After the login the screen goes dark and the display detects no DP signal. No comes the strange part, when I move the DP cable to the other DP port on the...
  3. ronozoro

    RX5500 Random black screen after boot up

    I have manged to install Mac OS X Big sur on my PC, The build is running smooth and stable and here is my spesc MB : MSI MAG Z390 Tomahawk CPU : Intel Core I7 8700 GPU : Gigabyte rx 5500xt Monitor : Samsung 50 Inch 4k Display Opencore Version : 0.6.4 Connecting using HDMI My problem the time...
  4. 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...
  5. vegamassiv

    Vega 64 not displaying since Mojave 10.14.6 update

    Hi all New user here so sorry for my ignorance (and if there is a more suitable thread please redirect me). I've got a Mac Pr0 5,1 12 core 3.06GHz (6 Core Xeon X5675 x2) with 64gb ram and an ICY dock drive with 2x512gb Samsung 850 ssd drives in raid (total ssd overkill i know but i was young...
  6. kgfromthemv

    Black screen with cursor on reboot

    I've seen threads like this posted before, but haven't been able to find anything that has resulted in a fix for me. Essentially, when I choose "Restart" or "Shutdown" from the Apple menu, the process begins as normal, but gets stuck on a black screen with just a mouse cursor. Right before the...
  7. Jeckell

    Black Screen, NVIDIA & AMD. Booting?

    My i7-5820k used to run with an NVIDIA GTX960 and an AMD R9 280X on macOS Sierra 10.12.6, up until I attempted to exchange the R9 280X with an AMD RX580. First I updated Clover to the latest version to meet the minimum Clover requirements in the AMD guide...
  8. TurboHippo

    Blank screen after selecting Mac OS Mojave

    Dear Users, I'm new to the Hackintosh scene and i need some help. With a YT video i managed to make a bootable MacOS Mojave USB drive. When i boot from the usb i takes me right to Clover where i can select MacOS. Then only to be greeted with a blank screen. My Specs: CPU: Intel Core i5 4690K...
  9. RaCaN

    Please Help! High Sierra 10.13.6 Shutdown, Restart and Sleep Issue

    Hello guys, I tried clean installing the latest release of high Sierra 10.13.6, everything's fine except for the shutdown, restart and the sleep functions. When I try shutting it down or restarting it I get a black blank screen with nothing on it... Noting written even when in verbose mode so at...
  10. julio764020

    Nvidia 1080ti not working on 10.13.6 . please help.

    i tried this post https://www.tonymacx86.com/threads/nvidia-releases-alternate-graphics-drivers-for-macos-high-sierra-10-13-6-387-10-10-10-40.255913/ but i got the black screen can someone please help me . motherboard : gigabyte z370 gaming 5. cpu : i7 8700k.
  11. Worldi

    Intermittent Black boot. GTX 780 6GB. El Capitan. Mac Pro 3,1.

    Greetings! Please read this entire post in context, as there's more going on here than what can be deduced at first glance. I've searched far and wide and have yet to find another person having the issue I'm having. Intermittent black screen at boot after installing the latest version of El...
  12. grammarJew

    Black Screen on boot Dual Monitors with gtx 1070

    Hey all, I've been looking around the forums for a bit today to try and solve my issue where if I boot my Sierra partition with both of my monitors connected, the DP monitor appears to sleep and the DVI monitor just has a black screen. Booting with only the DP monitor plugged in works fine...
  13. Nattias123

    High Sierra Installer; Sudden Black Screen after 60% Load Apple Logo

    Hello Everyone; I just bought a bunch of parts for my desktop and upgraded to coffee lake. I've been loving it so far on Windows; I just switched over from my old beast of a Mac Pro 2009 in hope that I can Convert over to Hackintosh. Setting up the USB Drive was a nightmare; once successful each...
  14. jspalding

    GEFORCE 780 trouble with High Sierra

    Whenever I plug in my 780 graphics card and run HDMI through it, I get the infamous black screen (no signal to monitor). No Bios, no startup. My mobo speaker gives 5 short beeps which according to gigabyte is a cpu error. But without the graphics card, (HDMI into mono direct) everything boots up...
  15. JessBot

    Cannot Logout, Reboot or Shutdown, only black screen with cursor

    Hi there, I have a build using the customac mini recommended list from 2-2018 with the addition of an old ATI 5450 card for dual display (in my profile). I was rebooting like a champ while I was building this machine, but at some point I lost the ability to shutdown or restart, it just hangs at...
  16. Spinstar

    [SOLVED] Sierra 750 TI Black Screen After Logo (DVI/VGA/HDMI)

    Hi all. I once had Sierra working fine only on HDMI, DVI never worked but i only need one monitor so that's fine. Since I've switched my hard drive and tried to install again, I can't go through the apple logo.. it gives me a black screen. Tried every solution even AGP Fix. I have Inject Nvida...
  17. LiamBlenx

    Installation Error - Black Screen

    Hi guys, I'm very much a noob at building a hackintosh and I am experiencing issues with getting to the installer. I am able to access the clover menu and choose "Boot Mac OS X from USB" however it hangs with a black screen no reboot. I have tried using "nv_disable=1" and all the different boot...
  18. krosseyed

    Dell Inspiron 5378 - A few little things...

    I have a couple of issues that I have been breaking my teeth on. Black Screen on Wake Sometimes, the screen will be black when resuming from sleep. This issue can be resolved by plugging in an HDMI monitor and changing the resolution or by safely restarting. Screen Lag on Wake Often, when...
  19. khora02

    Windows boots after 15 minutes

    I've upgraded my system so it now holds an SSD. SSD: Mac OS Sierra SSHD: Windows. The problem I'm having is with the Windows boot. It takes 15 minutes to boot in to Windows after selecting it from the Clover boot screen. Mac OS X boots perfectly fine. After selecting Windows on Clover Boot...
  20. PotatoGamer

    [SOLVED? Not quite] My Hackintosh boots very slowly then video "dies"

    Greetings, I finally built my Hackintosh and installed Sierra. After a few normal reboots this started happening: the Clover interface shows up, the progress bar under the Apple logo starts normally and then, near the end it slows almost to a stop. Then the video cuts to black and get the...
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