Create a Bootable MacOS High Sierra USB Installer on Windows 10

If your Mac is not booting, or if you're experiencing issues with your device, creating a bootable macOS High Sierra USB installer can be a lifesaver. In this guide, we'll walk you through the steps to create a bootable USB drive using a Windows 10 device.

Requirements

Before proceeding, you'll need the following:

* A high-quality USB flash drive with at least 16GB of storage

* A broken Mac computer running macOS High Sierra (version 10.13)

* TransMac software installed on your Windows 10 device

Why Create a Bootable MacOS High Sierra USB Installer?

Creating a bootable macOS High Sierra USB installer is essential for several reasons. Firstly, it allows you to reinstall or upgrade the Apple OS on your Mac. Secondly, it can be used as a troubleshooting tool if your Mac refuses to start due to file corruption, hardware failure, or buggy updates.

How to Create a Bootable MacOS High Sierra USB Installer

To create a bootable macOS High Sierra USB installer, follow these steps:

1. Download the macOS High Sierra DMG file from the link below.

2. Install TransMac on your Windows 10 device.

3. Connect your USB flash drive to your Windows 10 device.

4. Open TransMac and select the USB flash drive as the target disk.

5. Click 'Restore Disk Image' and select the InstallESD.DMG file you downloaded earlier.

6. Confirm a name for the drive, taking note that it's recommended to do this before creating the bootable media.

Tips and Precautions

* Make sure your USB flash drive is formatted using a GPT partition, as MBR partitions are not compatible with Macs.

* If your USB flash drive was previously formatted on a Windows device, you may need to reformat it using TransMac.

* It's recommended to use a high-quality USB flash drive with at least 16GB of storage.

By following these steps, you'll be able to create a bootable macOS High Sierra USB installer that can help you reinstall or upgrade your Apple OS on your Mac. Remember to always keep a backup of your important files and data to prevent any potential losses.

I hope this helps! Let me know if you have any questions or need further clarification.

Macos high sierra bootable usb