install failed

  1. marked

    Mojave Update Failed

    I'm trying to update my P7P55D-E-Pro to Mojave from High Sierra 10.13.3, via the app store. I'm getting through the process and then at 25 mins remaining it errors and then "MacOS could not be installed on your computer. An error occurred installing macOS. To use apple diagnostics to check...
  2. Ulincsys

    Lenovo Flex 4-1580 Problems with install

    I created a bootable usb installer using the recommended method with Unibeast, and it boots to the installer fine. After the installation files are copied to the partition, I can reboot into the installed system, but about halfway through the "Installing macos" process, it shows the below error...
  3. Gabriel4

    Sierra on i7 2600 K Post Instal Workaround

    The TLDR version is. USB booting up worked just fine, everything was running properly. When I ran Multibeast, and restarted the machine I couldn't get it to boot from Sierra HDD. It only worked when I ran it off of my USB stick. To fix the problem I downloaded clover configurator, I mounted...
  4. Pescado

    Missing hard drive on USB installer and corrupted ouput booting fresh installation

    Hi guys, I trying to install High Sierra on my PC by two ways: 1) From fresh Sierra installed OS by High Sierra installer app, 2) from USB installer. But I'm having troubles. SPECS: OS: MacOS Sierra 10.12.6 Mobo: ASUS P8P67 EVO rev3 CPU: i7 2600K GPU: GTX 560Ti (Nvidia web drivers) SSD...
  5. qssq

    This version of macOS 10.12.6 cannot be installed on this computer

    When I installed the U disk, I reminded the information. The latest version of my change today is still a hint. What should I do? UEFI part I have successfully installed Mac OS 10.11. The partition configuration for the disk should be correct I tried to erase this partition and create a new Mac...
  6. Texangeek

    Can't Install Sierra from USB

    New build using ASRock H170M itx/ac motherboard and i5 6500 processor. I created a USB installer with Unibeast (Sierra 10.12.5) and updated the BIOS settings on the machine per the advice provided in Step 4 of the "Install Mac OS Sierra on Any Supported Intel-based PC". Unfortunately the USB...
  7. ritzbitz00

    Can't reach installer via unibeast/clover: This version of Mac OS unavailable on current platform

    Hello! New builder here, trying to follow multiple guides to create a customac pro. I'm stuck though on the first steps, I can't get the mac installer to work! I've tried nearly everything I could find, but nothing is able to get me past the error "Mac OS is unavailable on your platform" (just...
  8. Tadim

    [SOLVED] Unibeast stuck at Apple logo! X79 update to Sierra

    So I've had a Hackintosh for a while, but my friend set up the OS (Mavericks). I haven't needed to update the software up until now (I know, I know), but have moved away from my friend. I messaged him, and he told me that my best bet is to grab a fresh drive and migrate everything over. So I...
  9. Jeckell

    Circle Slash symbol during boot for fresh install on HP laptop

    I've been trying to install Yosemite on an HP 2570p laptop using the latest version of Unibeast and keep running into the circle/slash symbol about halfway into the boot process after hitting go on the Clover menu. Apple's website says this the "prohibitory symbol" and says it indicates the...
  10. mrkiller808

    OSX couldn't attach disk image

    Ok so i went to go install OSX on my system and i done it before and it worked successfully but everytime i try to install OSX it can't attach the disk image, I used unibeast to create the bootable drive about 6-7 times now and OSX keeps giving me the same error, i also tried downloading a el...
  11. oon

    Dell XPS 12 9250 - unable to boot macos installer (Clover)

    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...
  12. bonesindecay

    Install Failed ! HELP. Asus z97 PRO (wi-fi ac ) i5 4690k

    Hello. I'm having trouble loading OSX Mavericks. I followed Takesthewheel's notes ( http://www.tonymacx86.com/user-builds/139870-success-asus-z97-pro-wi-fi-ac-core-i7-4790k-evga-gtx-760-a.html ) he has similar specs as me. At Chimera Boot Screen I entered these boot flags -x -v...
  13. Cope1

    [CLOSED] UniBeast 2.1.0 Install Failed (Could not mount InstallESD)

    I have been trying to mount OS X on my USB key for the last 12 hours without any success. I have downloaded the file directly from the app store 5 times today and none of the download worked. I really don't know what I can do and was wondering if anyone could help me out. Here is my log : Sep...
  14. random_hero

    Having Issues Installing ML w/ Hardware That Has Worked in the Past

    First the hardware: GTX 480 Gigabyte GA-Z68MA-D2H-B3 Intel Core i3-2015 The backstory: I originally had Lion working with this build, but then my PSU died, so in the interim I installed ML with a 550 Ti, and wasn't all too pleased. Finally my PSU replacement showed up so I slapped...
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