I recently installed a new barebones kit of Samsung DDR4 2400 RAM (2x8GB) into my PC, which I believe came from a prebuilt Lenovo machine. After the installation, I encountered multiple crashes and auto restarts, and I struggled to access the BIOS initially. Eventually, the BIOS functioned properly, and the memory appeared normal. However, when trying to boot into Windows 10 again, I ended up in auto recovery mode, showing error messages and boot failures. I'm concerned that the system is corrupted and I'm wondering if there's a method to repair it without needing to reinstall. I don't have a recovery point, and I haven't reinstalled Windows since 2016 due to my customized setup. While I do have extended support for Windows 10 and plan to upgrade to Windows 11 eventually, I'd really like to avoid a clean install if possible. Any advice would be greatly appreciated!
3 Answers
If you're facing corruption, you'll likely need a USB installer for Windows 10 to attempt any repairs. I don’t remember all the details, but when I faced similar issues, a USB recovery drive saved my day. That way, you might manage to fix the issue without a full reinstall.
Once you get your PC running again, you might want to try looking into specific solutions for the boot device error. There are guides online that helped me after some Windows updates caused blue screens. Another option is using the DISM command to roll back recent updates, but you’ll need access to the system for that. Good luck!
It sounds like the new RAM might be causing issues if you’re running into boot problems. I've experienced weird behavior after adding new RAM as well, which often led to thinking I needed a reinstall. If the memory is indeed defective, that could cause boot errors and crashes. Since you haven't reinstalled Windows in a long time, a reinstall might be unavoidable to fix potential corruption, but it’s worth trying some troubleshooting first. If you have a secondary drive, consider backing up to make things easier later.

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