black screen

  1. Reykorr

    CSM setting resets to enable

    I'm having issues booting into catalina with my dedicated gpu (Sapphire Radeon RX580 8GB). I get a black screen after the log message IOConsoleUsers: gIOScreenLockState 3, hs 0, bs 0, now 0, sm 0x0 The cpu internal graphics works fine. I tried to disable CSM in the bios, but everytime I...
  2. norton287

    Constantly losing signal to monitor after waking from sleep

    I have been having this problem for a while, I replaced the monitor and had the same issue. I even replaced the video card with the same issue. I have replaced the HDMI cable twice and it still happens. What happens after waking from sleep the monitor loses signal from the card every minute...
  3. p4skal

    NVIDIA black screen when 3rd monitor connected

    Hello, i am currently running a High Sierra Hackintosh with a Zotac GTX 1080 Ti and NVIDIA WebDrivers. I have three 4k Monitors, all connected via DisplayPort. When everything is connected and I start my PC, I'm getting a black screen on all of them. If only two are connected before starting...
  4. fringeguy

    Not Working: MSI RX 580 Armor on Catalina 10.15.3

    Hello! I recently set out to complete my first full build using all of the hardware from the Buyer's Guide. I have everything working successfully (Catalina 10.15.3) with the exception of my MSI RX 580 Armor GPU. I have heard the RX 580 should be easily compatible, so I’m sure I must be making...
  5. hacky89

    2 Problems after upgrading to Catalina

    Hey there, since I upgraded my system from Mojave to 10.15.3, I have 2 issues. I have to say, that I had those issues already with 10.15.1, which was the reason for me to downgrade it to Mojava earlier. Anyways: 1) After locking my screen (not going standby yet) and relogin to my account, I...
  6. jpd14832

    Update goes partway then black screen after timeout 10.14.3->10.14.4

    Currently booted from CCC backup. Attempted to update from 10.14.3 to 10.14.4, unsuccessful. I tried this a few months ago and was never able to figure out the problem, ended up having to restore from CCC and stay put on 10.14.3, trying again now. I am quite inexperienced with the technical...
  7. caiyu

    Black screen issue, nVidia GT740, Sierra

    system info: Asrock Z87e-itx C2 (BIOS 2.30A) Intel i7 4790 Samsung SSD 850 EVO 250GB kingston 8gb ddr3 1600 (x2) Nvidia GT740 2047GB DW1510 WIFI card Dell E2214hv Display MacOS Sierra 10.12.6 step 1 install Sierra follow the standard Unibeast/Multibeast guide...
  8. Jakoozie

    AMD 7870 don't output video on Catalina

    Hello community! I installed Catalina using UniBeast. At first, it didn't load to the installation screen. I made a research and I found the SSDT-EC.aml fix. After I put that file on the ACPI (Clover) it went to the installation screen. I installed and when I try to boot it loads and...
  9. MrOptimistic16

    Dual Black Screen Powercolor 7790

    Hi anyone can help me having a dual black screen on my monitor when plugging the second monitor. Got an old video card is this card doesn't support dual-screen? I'm using Intel HD 530 before with Lilu and whatever green. Mojave 10.14.6 Thank you
  10. singhest

    Black Screen After Half Apple Logo Progress When Nvidia Drivers Works

    Hi Everyone.. Im new to this hackintosh stuff Im having Intel core2duo Gt 710 1gb(VGA Connected) 4gb Ram Hackintosh shows My gpu with 1024 mb which is gud But resilution is 1024x768 to go for full resolution i need nvidia web driver So in clover when i check nvidia web drivers The monitor gets...
  11. tck13

    Catalina update results in black screen

    Can anyone help me, downloaded and start the macOS Catalina update from the last running Mojave version. After the update procedure in macOS it restarts and after the Apple loadbar it goes to black screen. I guess it is a bad EFI configuration but I tried different Clover versions, with 1.3.4...
  12. brianwong11031

    Black Screen After Apple Logo Loading Screen

    Hello, after it rebooted to install 10.15.1, when it finished loading, it turned into black screen. I have tried to use the latest version of clover boot loader, but still not working.
  13. ddklassen

    Black Screen when trying to install OSX Mojave through Clover Bootloader (Asus Z390-A)

    I finally attempted to build my hackintosh, based on the guides provided here, and I have run into my first major snag that has forced my hand into registering for this site and begging the community for help. First off, thanks to everyone for getting me this far, anyone who has contributed to...
  14. TomHack18

    Black Screen When Waking up From Sleep and Booting

    Hello, I've had my hackintosh working for about four months. This past week I moved to college and took my hack with me. For the first few days it worked fine but then I started running into issues where the screen would remain black or say "no signal" when I tried to wakeup the computer from...
  15. Francoloscavatore

    Nvidia Web Drivers Failure

    Hi everyone, I've been trying to fix this problem for a while now, but I've never succeeded in so I solved the "black screen at boot problem" following this thread: Now I've got...
  16. phdenzel

    ASUS ROG STRIX Radeon RX Vega64 8GB OC

    Hi all, I'm relatively new to hackintoshing. I'm tweaking and tuning my build constantly, but I still have to learn a lot. So, sorry if what I'm asking is too trivial... I got my hands on an Asus ROG STRIX Radeon RX Vega64 8GB OC and try to replace my Asus GeForce GTX 1080 Ti STRIX O11G with...
  17. leoqu

    Solved > error:install hackintosh black screen,After running the progress bar

    cpu 8400 Gigabyte B360M Aorus pro cucial 16g 970evo. please help me...
  18. Sexytaco

    Can't get 4K over DisplayPort on RX 580

    Hi again, back at it again with my graphics woes. I picked up an Asus RX 580 4G for only 80 bucks to replace my GTX 980 Ti, hoping that would smooth out future updates and the general UI. Currently I'm on the latest version of Mojave, 10.14.5. First thing I did was install the latest versions...
  19. israelmuca

    GTX 1060 Black Screen on 10.13.6 (17G7024)

    Hey folks, Thanks for your constant help and awesome tools. I'm currently doing a build for a friend and it's working great, except for the Graphics. What I did: Did my install per the guide, used Clover and some tips from this thread from a user who has very similar hardware to mine. Did a...
  20. Danighooli

    Mojave glitches and boots to black screen

    I don’t remember what I did last, but the last screen I saw was me trying to log off for the first time on this hackintosh after 3 months so I can login to another user. The screen went black. Now everytime I try to boot the computer it does everythinv perfectly, then glitches the bottom portion...