If your PC requires drivers to boot, such as storage drivers or video drivers, or if your driver requires changes to the registry, add the driver to the Windows PE image. Avoid USB 3.0 ports if the firmware does not contain native support for USB 3.0. Avoid using USB hubs or cables, because they might not be detected during the boot sequence. If the PC does not boot, try the following steps in sequence, and try to boot the PC after each step:įor external USB drives, try inserting the drive into a different USB port. Once WinPE is booted, you can identify the drive letters with a script or with diskpart. After the command window appears, the wpeinit command runs automatically.
If it is an SSD, you can install it to your laptop/PC on the inside and then set the laptop/PC to boot from the SSD.For UEFI-based PCs, you might need to find an option to manually select the UEFI boot files, for example, USBDrive01\EFI\BOOT\BOOTX64.EFI. The external hard drive containing the C drive can be used directly as a boot disk.
When ‘’Mission completed’’ prompt appears, the copy is completed.Īll data in the C drive is copied to the external hard drive completely, including the Windows 10 OS, settings, applications, and your personal data.
Wait about 20 minutes until the copying progress reaches 100%. Note that this action will first format the target drive (external hard drive).ģ. Select the C drive (system drive) as the source drive, then select the external hard drive as the destination drive and click on Start to start the copy process. Launch iSumsoft Cloner on the computer and click the Copy option on the left side.Ģ. Step 3: Start to copy C drive to the external hard driveġ. It is a 16MB application which you can download and install on your computer within a few minutes.
ISumsoft Cloner is a powerful and yet easy-to-use Windows partition cloning software that allows you to copy a partition including system partition from one hard drive to another, or from internal hard drive to external hard drive. Step 2: Install iSumsoft Cloner on the computer If this is the first time to use this drive, you have to go to Disk Management to initialize and activate the drive before you can use it. Once the external hard drive is connected, it displays as a new volume in your computer. If you use the commonest USB-based external hard drive, you can simply plug one end of the data cable into the drive and plug another end into one USB port on the computer. Step 1: Connect the external hard drive to the computer There will be special partition cloning software iSumsoft Cloner available for you to automatically copy C drive to external hard drive. Everything, including the portions of the drive that allow Windows to use it as a boot device, must be copied.
How to copy C drive to external hard drive in Windows 10Ĭopying the system drive is not as simple as copying a file or folder. If you have copied C drive to an external hard drive in advance as a backup, you won’t suffer from data loss. But that takes a long time and will wipe all your applications and personal data on the system drive. When a system crash or virus attack happens on a computer, most people would reinstall the Windows OS. In this situation, if you don’t want to spend much time reinstalling the Windows 10 OS and all your required applications, copying the system drive (C drive) to the SSD will be a great idea.Ģ. When the performance of your computer becomes terrible after a long time of usage, you may decide to add a new SSD to your computer and make the SSD as a boot disk and the old HDD as a data storage disk to improve the performance.
There are many reasons why you might need to copy C drive to external hard drive.ġ. It is a very critical partition on the computer. Why you need to copy C drive to external hard driveĪs we all know, C drive is usually the system drive, where the Windows operating system is installed and the computer boots from. It will save you a lot of trouble and protect you from data loss in the case of system migration or data backup. Guys, this is a very practical tutorial on how to copy C drive to external hard drive in Windows 10 computer.
How to Copy C Drive to External Hard Drive in Windows 10