boot error

Hello everybody, First sorry if my english is not correct, I am French and I'm still speaking a not perfect English :( I'm using MacOS Sierra and Windows 7 on my PC with Clover (thanks tonymacx86 :mrgreen:). The dual boot was working perfectly but I recently decided to format my Windows 7...

Hello, everyone. I've updated BIOS for my Asus Z170-A and now El Capitan is not booting. It was working and booting fine just before the update. I think the last message is 'waiting for root device' just before the screen gets messed up. Any ideas?

Recently I installed macOS Sierra on my Alienware Aurora R3, and I placed Windows 10 onto another hard drive Currently, I am attempting to add 2 hard drives to use as extra storage for Windows 10. Booting in Windows 10 with any of the aforementioned hard drives gives the boot0af error, which is...

Hi. Im new to the hackintosh world. Meaning I dont know much about the type of error Im asking for help with. I started up my computer after an update and this is what came up. After showing this, my computer immediately restarted and went back to the clover boot screen. Any help would be much...

Dear forum members and moderators, this is my first time try to install macos not on apple computer, my computer specification; System: Dell XPS 12 9250 + Clover UEFI CPU: Skylake Intel m5-6Y57/Skylake-U Graphics: Intel HD 515, 3840x2160 I have follow this clover guidance, I use Clover v2.3k...

This is my first time building a Hackintosh. So let me explain the situation as best I can with the limited Hackintosh lingo I possess. (background info - non essential to the issue but may hold some value) I have successfully installed El Capitan onto my computer with relative ease. However...

Hello, I am completely new to building my own PC. A beginner to Hackintosh and a white belt to software installation. After hours of struggling to get past the frozen Apple logo on the installation process, I ran into another ordeal. I recently purchased a Samsung 950 Pro M.2 (512g) after...

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First off this is my system setup: Mobo: Z97 MSI Gaming 5 GPU: NVIDIA(Actual Reference Model) GTX 980 CPU: i5 4690k HDD in use: Western Digital 1TB Blue OS X Trying to achieve functionality: OS X 10.10(Yosemite) Boot flags to achieve loading of OS: nv_disable=1; -x nv_disable=1 -no-zp provide...

So, i have recently installed yosemite on my old Dell Studio XPS 435t/9000 after some issues with my aftermarket (maxwell) EVGA GTX 750 ti, and deciding it would be easier to replace it with a more supported card than it would be to fix the various issues with the maxwell card. i replaced it...

Hi! So I finally got around to updating to El Capitan. I successfully installed the OS but when I re-booted I was met with the error: "Can't find /mach_kernel". Any suggestions? Tomorrow I'm installing a MSI Z97s SLI Krait Edition MoBo with an i7 4790k processor to replace my current Gigabyte...

I installed Yosemite, and it works fine, but it can only be booted to if I insert the Unibeast zip drive that I made and choose USB-HDD as the booting target in my BIOS settings and then choose my yosemite installation ("Yosemite 2") from the Chimera menu. How do I make the computer boot into...

Hello, I tried activating filevault on my hackintosh but then started getting boot errors on startup. I can boot into the os with my unibeast usb but not normally. I have uploaded a screenshot of the first error (several boot 0 messages) I was getting and then i followed this guide...

Hi i just recently made my hackintosh and I got everything working and then i decided to change my definition to Mac Pro 6,1 which now leaves my computer unusable because my monitor has no signal. Is there any way to fix this or change the definition in boot? Or boot my computer to change the...

Can anybody PLEASE help me? I had my Hackintosh running just fine, but then I made the mistake down install the latest OSX update. Since that moment my computer won't boot. I tried new install using the Yosemity installer, but no luck either. It installs but after booting the startup screen...

Hello, i have a problem with the installation of Yosemite on my Pc. Every time it stops at System uptime in nanoseconds: ......... CPU Intel i7 4790K MB GA-z97x-UD3H SSD Samsung 840 EVO GPU Gigabyte GeForce GTX 960 G1-Gaming 4GB What should i do? Please Help

I'm facing a problem with my hackintosh. I booted fine until I updated to 10.10.2. Yosemite (10.10.1) worked fine on my desktop. I can boot in with safe mode but regularly booting to Yosemite does not work for me. I believe its a simple fix. Maybe a graphics problem? Does anyone have solution to...

Hi guys, I have problem. I properly instaling Yosemite with UniBeast. My motherboard have EFI so I instal drivers from "DSDT Free" pree-built configuration via Multibeast (I add only GraphicsEnabler=Yes) But after I restart PC and try booting OSX (without bootable usb) it always stops at...

Hello world, when i try to boot my hackintosh i get on of this errorWhat can i do to solve this? Thank you!

Hi dear TonyMacx86 forum! Today I've run into a little problem... I updated to Mavericks 10.9.3. After doing this I encountered USB 3.0 freezes seemingly at random. Sometimes it would work sometimes it wouldn't. After trying to do my own troubleshooting I found a couple of solutions. I didn't...