Technicians are very expensive here in South Africa and tend to be useless with apple products. ![]() I just put a new hd on my Imac 2012 and upgrade my ram, now the system is showing me a file with a question mark, i have tried getting the system online but it takes hours and disconnect on last minute, I downloaded a high sierra-dmg to do a bootable usb but it wont read on my mac, I struggle to change the usb from MRB to GPT. Following the procedures I was able to create bootable USB on my PC and install the OS in the iMac. and I was not able to install OS using disk utilities. Thank you it works perfectly with my second hand iMac. Unfortunately after completing the bar only white screen appears.įor 1 icon EFI boot, when I enter to install mchighsierra, the apple logo appears and 3 beeps sound ringing non-stop. Is Clover EFI already included in the USB Boot Drive when I finished this process? This only works for Macs not any standard laptop or desktop computer, the installer is created from windows, but you can only run the installer on a Mac, if you want to run MacOS on any other computer try making a Hackintosh I have used this method on a lot of macs from MacBook pro 2010 2011 2012 both 13″ and 15″ and MacBook air also iits all working fine all you need to do is reset the date to the firmware release date in this case 2012 and erase the hard drive that’s it.įollowed the steps correctly but during boot it says, “No bootable device found – insert boot disk and press any key” Abdalrahman Jarbou Januat 6:19 PM Reply.The lines of code keep appearing, it never goes into macos installer. The loading extensions(lines of code in white color in the black screen) after booting into clover GUI keeps going on. If i boot on usb drive it becomes unlocated. So what was the final verdict, is this safe to try on a real mac? My Macbook bricked don’t use that soft!!!!… Black screen and continuous chime, anyone knows how to fix that?. Please tell me the meaning of the clover icons that appear on the screen after the last recognition by Mac OS. what command functions are to change the internal clock and date. What terminal commands can i use to reformat the internal ssd. How do i boot the mac when it’s not got a os installed, and in recovery mode it doesn’t pass the reinstsall screen when i select it, it contacts apple but stays doing nothing. ![]() When i goto startup disk to select the usb option there is no bootable drive available, ssd or usb both are not there, it is blank and then i have no choice but to restart and cmnd r for another try. In recovery mode, i cannot access the install.dmg built in to the system as it is greyed out in the disk images directories? I interrupted the erase disk half way through and the hdd is corrupted i think. Thanks ! Keep up the great work !Ĭan i use terminal to force boot from usb as it doesn’t work on keyboard command you saved the day by having the Dmg for download. Only 2 choices were to find a used Oem drive on Ebay or reinstall the os the Mac came with. ![]() the drive disappeared because of the drive not being OEM. A customer had tried to up to Montery and it had an aftermarket ssd (M2) that the firmware did not support. Note: This method works on Windows 7, 8 and 10. It’s better to use a USB 3.0 while creating the USB Installer but If you want to use it for a Hackintosh then make sure to connect your USB 3.0 to a USB 2.0 port. Also, with the DMG your should the download the TransMac software from the link down below, and for the flash drive, you need 8 GB or higher. Create macOS High Sierra Bootable USB Installer on Windows 10įirstly, you need to download macOS High Sierra DMG file from the link below. We do not take any responsibilities, and the guide below is for people who want to install macOS on PC (Hackintosh). Please do consider this important point otherwise, you might end up damaging your Macintosh. Warning: If you are using this method to create a bootable USB Installer on Windows 10 to install macOS on your Mac computer (Macintosh) then do consider that it might damage your native boot files as we have received some feedback from our visitors. Now you can easily create a bootable USB installer for macOS High Sierra on Windows 10, 8 or 7 using the dmg that we have provided. To create macOS High Sierra bootable USB Installer, you need to have a Macbook or iMac but don’t worry because we have covered you. If you want to install macOS High Sierra on PC Hackintosh or Macintosh, then you need a bootable USB Installer of macOS High Sierra. In this article, I am going to show you how to create macOS High Sierra bootable USB installer on Windows 10.
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