When your Windows 10 corrupt, how to repair Windows 10 boot from another PC? This passage will share you details to create a bootable USB or disk to repair failed Windows 10.
If I have a corrupt Windows 10 and I use another computer to open the drive, can I copy and paste the good system files into the broken one and fix it that way? Windows won't let me upgrade in place.
- Question from Quora
Windows 10 corruption can be frustrating, but it's a common problem for many users. A Quora user asked if it's possible to copy all system files from one Windows installation to a corrupted Windows 10 system and successfully boot from it. Unfortunately, directly copying system files from one installation to another usually doesn't work. The Windows operating system is complex, and simply replacing files without proper installation or configuration can cause more problems, such as system instability or further corruption.
If you want to learn how to repair Windows 10 with another computer, please follow our guide. We'll show you how to easily create a bootable USB or disk to fix your Windows 10 system.
To effectively repair Windows with another computer, it is recommended to use AOMEI Partition Assistant. This powerful software can be compatible with Windows 11, 10, 8.1, 8, and 7. It allows you to download this tool to a working computer, and create a WinPE bootable media to boot up your corrupted PC, then easily fix the corrupted MBR or BCD files to fix any boot issues. Before fixing, please download the tool and prepare a bootable media like a USB or a disk. The specific steps for preparing Windows 10 boot from another PC will be listed as below.
The Best Windows Disk Partition Manager and PC Optimizer
If you see an error message like "system missing," "operating system not found," or encounter a black screen with a blinking cursor when booting up, the issue may be due to a damaged Master Boot Record (MBR). To repair Windows 10 from another PC, you can use AOMEI Partition Assistant. It allows you to create a bootable USB drive on a working computer, then boot the PC with the damaged MBR from that USB, and repair the corrupted MBR without losing any data.
Step 1. Connect a blank USB drive to another working Windows computer that can boot up normally. Download, install and launch the AOMEI Partition Assistant on that PC as well.
Step 2. Click "Tools" > "Make Bootable Media" on the upper interface, a window pops up, click "Next".
Step 3. In the next window, choose "USB boot device", then press "Proceed".
Step 4. Click "Finish" when the operation is done.
Step 5. Boot your Windows from the WinPE bootable USB you created. It contains the preinstalled AOMEI Partition Assistant software. Once log in, the software will run automatically.
Step 6. Right-click the system disk and choose “Rebuild MBR”.
Step 7. Choose the proper MBR type for your current OS.
Step 8. Click on “Apply” and “Proceed” to commit the pending operation.
After it is done, the damaged MBR will be rebuilt. Besides, you can also use this software to activate the Windows partition. Right-click the boot partition, and select "Advanced">" Set Active Partition".
There is a possibility that your Windows 10 may fail to boot due to corrupted or missing BCD files, boot sector damage, failed updates, or virus attacks.
The BCD (Boot Configuration Data) file contains essential information required for Windows to boot. It is located in the EFI system partition for EFI-based systems or the system reserved partition for MBR-based systems. Fortunately, the "Boot Repair" tool in AOMEI Partition Assistant offers an easy and effective solution for repairing Windows 10 from another PC, helping to smoothly restore your system's normal boot function.
Step 1. Install and launch AOMEI Partition Assistant on a working PC, click "Recovr"-"Boot Repair" and then click the "create a bootable disk" option to create a WinPE "Boot Repair" disk.
Step 2. Boot the PC that cannot boot into WinPE. It will automatically load the Boot Repair tool and start the boot entries scan process. All boot entries will be displayed.
Step 3. Select the repairable boot entries you want to repair and click the "Repair" button to start the repair.
Step 4. Once the repair is repaired successfully, you can remove the bootable disk and boot the PC from the original system drive.
As you can see, AOMEI Partition Assistant offers various solutions for repairing Windows 10 boot from another PC. It allows you to easily repair failed Windows 10 via bootable media. If a partition is deleted or data is lost due to the process, you can also use it to boot into WinPE to recover partition. For users need to migrate OS to SSD, clone disk, extend drive space, and so on, the software can provide comprehensive solutions. If you are Windows Server users, please choose the AOMEI Partition Assistant Server edition.