Set up Windows 10 on a secondary drive without erasing any files
Set up Windows 10 on a secondary drive without erasing any files
It’s wise to consider saving your information before proceeding, no matter the situation. Data loss can occur unexpectedly, so proceed with care. Please note this advice is common knowledge. If you’re unsure, backing up your files is a good step. To simplify the setup, defragment the relevant drive before installing the secondary operating system. Now, let’s address the core problem. In Windows, navigate to Disk Management. On Windows 8, pressing Win+X opens the Power User menu, where you can select Disk Management. This displays all drives along with their volumes and partitions. Select the desired drive and click Shrink Volume. If the option is hidden, adjust the size or try another partition. Reduce the volume space to a manageable amount—patience is key since this might take time. Once shrunk, you’ll have unallocated space ready for Windows 10. You can create a new partition or boot into the Windows installation to complete the setup. If everything proceeds smoothly, you should be able to shrink the existing partition and install the OS successfully. Should you encounter mechanical problems, consider using seatools to run diagnostics on the boot drive without installing another system.
After restarting, Windows keeps refusing to load. Either I have to A) restart and see if it works, or B) enter BIOS and exit before it finishes. You can find more details at the provided link. The problem was resolved for a while but has come back again. I’m currently doing backups and other tasks as I type this.
Ideal for handling backups. The discussion suggests your boot drive might be faulty, especially if the problem repeats. Switching to another boot source like a USB is a solid option. The error message about refresh often indicates missing system files, such as a .wim file needed for the process. This could stem from malware or a failing hard drive, possibly linked to how Windows 8 was originally installed. A clean install of Windows 8.1 from an OEM disk can refresh without a DVD if you manually create the required .wim file. I advise running hardware diagnostics. Seatools has proven reliable for accurate results compared to PC Check from Eurosoft, and you can generate a bootable CD for it. Also, test booting from CD/DVD/USB—preferably a SATA port—to confirm your motherboard is functioning properly.
It seems like you're experiencing issues with the tests, but the results are passing. The process of creating this partition is taking a lot of time—how long do you think it will take?
I've experienced several drive failures during long generic tests, but other issues pass through. For my 3TB drives, the process took roughly six hours. You might also explore alternative diagnostics as Seatools serves as a good starting point; compared to other options, it's more accessible. I find that some problems could stem from the interface board, possibly due to motherboard compatibility issues. The challenge depends on fragmentation, disk speed, and the volume shrink requirements (like moving files). I'd keep an eye on the task manager occasionally to confirm drive activity and ensure the OS remains responsive.
I adjusted my profile to version f9, and it looks like the issue might be resolved. I originally wanted this version but found it difficult to set up. I used f10c, which was a beta release.
It's helpful to know this solution works well. I'm glad it resolves the problem quickly. Let's try to avoid it in the future.