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Black screen AGAIN after 10.10.4 update, found a temp solution AMD Radeon 7850M, successfully updated to 10.10.3 using fix method: http://www.tonymacx86.com/graphics/161511-radeon-hd-7750-xfx-glitchy-after-10-10-3-update.html Combo updated to 10.10.4, the screen went black again after loading...

Sound stops playing for a few seconds Hello there, i'm a new in here, few weeks ago i built my first hackintosh, here's the specs: Msi H81i 4790k intel i7 2x4gb 1600mhz 9cl Corsair Vengeance black ram 3000Gb seagate hdd 120gb transcend ssd. So, it seems that everything is working fine, by...

Hey friends, This is my first build and I have to say, this forum is a life saver! Thank you so much for all of your help and support. I've looked around for a solution to my issue which seems to be nearly identical to an issue that has been posted a few times, but none of the solutions I've...

Fresh install of 10.10.3 Boots ok, but getting this red screen at login. This is a normal boot, not safe mode. Once logged in, wallpaper is Yosemite default and looks fine. Apply logo and loader bar are normal up to this point. I also haven't been able to get sleep working yet. I've tried a...

im using iboot to boot retail dvd of Snow Leopard and it hangs at Grey apple screen with no movement. I have set up everything according to the default guides for SL and they wont work. i have tried all the boot flags with all the combos. Whenever i use verbose it says ddst's or whatever dont...

hi this is my first hackintosh build and I'm very confused. Basically i get a black screen after the apple logo, and my monitor goes into standby mode. The hdd led is doing nothing but the flash drive led is blinking, i have not changed anything in my BIOS because everything listed to change...

Hello World! I have a very strange situation: On Thursday in a week (16th) I have a presentation in my school about Hackintosh:headbang:. And so I need an (working) Hackintosh. Today I decided to reinstall Yosemite because my old installation was full of trash from the video capturing. Like...

Hi, I've tried to install Yosemite on my XMG A722 Gaming Laptop and it doesn't work for 100% with Chimera 4.x Bootloader. First I only had a Screen on a secondary Screen via HDMI and no screen on the integrated one. Then I used Multibeast (DSDT Free)and the integrated Screen was enabled but...

[Fixed] HP Probook 650 G1 black screen post sleep-issue I have annoying problem with my Yosemite 10.10.3 install. Everything else is pretty nicely working, but my display stays black (or to be more specific it works for a second and then goes black) after waking up from the sleep - to add more...

Hi guys, I've succesfully built my customac pro. I've created MulitiBeast with Yosemite and have got my self to the point where you pass the Chimera Boot Screen. I get to the first Apple logo screen which has a loading bar which reaches 100%. It then changes to a grey screen and the mouse...

Hello, I have installed Yosemite on my SSD and I can start my computer with "dart=0 PCIRootUID=1 nv_disable=1 GraphicsEnabler=No -v" The problem I am having is that the screen lags. The mouse stand still and will not move some times. When I logg inn and my desktop appears the picture flickers...

PCIRootUID Issues PLEASE HELP! Hi, I am having a weird problem with my EVGA nVidia GT 630 2GB. Sometimes I manage to boot to successfully with full resolution and acceleration, but sometimes I get the famous black screen. I have tried using PCIRootUID=1 and PCIRootUID=0 half the time it's one...

Hi! After uploading to Yosemite 10.10.3 I'm having some problems with the Hackintosh. Sometimes when I'm working with low CPU use programs, the computer gets locked and I have to reset it. It also happend with the previous Yosemite version, but now is usual. Some of the times, after reseting...

Hi, I'm having a problem with my hackintosh. When I try to wake my computer from sleep it posts no problem, the screen starts as well but no image just a black screen or a snowy image. The monitor (Asus mx279) is connected through HDMI. The monitors indicator light becomes white after tapping...

Hi everyone! I'm having an issue with Yosemite 10.10.2 main installation screen (language selector and onwards). Specifically - screen is constantly blinking and it looks like brightness level is jumping back and forth from dark to a slightly brighter level very fast, and the overall...

Hey! I successfully installed OS X Yosemite 10.10 using UniBeast on my Dell 5521 (specs in my profile). But it won't boot after installing. The apple logo and the progress bar appears. After the progress bar progresses about 1/3, both the logo and the bar disappears, the screen goes black and...

Good evening! Today I've build my fist Hackintosh! I've installed Yosemite according to this tutorial (http://www.tonymacx86.com/mavericks-desktop-guides/131980-success-gigabyte-ga-x79-up4-intel-4930k-3-4ghz-gtx-780-mavericks-10-9-2-a.html) and was able to do everything until I landed on the...

Hi, I have recommended mATX December build 2014 with slight modification. All parts are from the recommendation list thou. GIGABYTE GA-H97M-D3M S1150 MATX retail Intel Core i5-4690K 3.9GHz Socket 1150 Boxed EVGA GeForce GTX 750Ti Sc 2GB DDR5 Crusial BallistiX Sport Kit 2x8GB DDR3...

so i have clover installed and windows 8 installed as uefi. when i boot windows through the bios it works fine but when i boot windows efi through clover it goes to the windows boot logo spins a few times then my monitor just turns off. the computer is still on and the fans are still running so...

Hello, When I am trying to install Mac OS X Snow Leopard on my PC with iBoot, I get this screen: GraphicsEnabler=No doesn't work, and if I do -v it says Still waiting for root device. How can I install it correctly?