How to Fix Reset This PC Without Losing Files on Windows 11

By Rob · Editor, Tech Problem Solved

This guide is a practical, ordered fix for Reset This PC Without Losing Files on Windows 11 running Windows 11. Start with the least destructive checks, then software repairs, and only then a backup-and-reset. Each numbered step includes a simple diagram so you can match what you see on screen. Steps target Windows 11. Windows 10 and 11 label a few panes differently (e.g. Update & Security vs Windows Update) — use Settings search if a path has moved.

Who this guide is for

• Primary device: Windows 11
• Software family: Windows 11
• Brand: Microsoft
• Also useful on Windows 10 when menu names match (use Settings search).

Editor notes before you start

• This guide is written for Windows 11 on Windows 11. Sister Microsoft models are often similar, but menu labels can move after an update — use Settings search when a path differs.
• Capture any stop code or exact error text before you change anything — it is the fastest way to tell a driver fault from a failing disk. Windows 10 paths are usually under Update & Security instead of Windows Update.
• We keep these guides intentionally focused: fewer pages, clearer steps, and honest stop-points before unsafe hardware work.

What you will need

• 10–15 minutes without rushing
• Your device passcode / password
• Admin rights on the PC
• A note of any recent stop codes or error text

Before you start

• Save any open work on Windows 11 if the device is still responsive.
• Back up photos and documents before any reset step — cloud or computer copy.
• Work through the steps in order; skip ahead only if a step clearly does not apply.

Symptoms

• Windows stops with a blue or black error screen and a stop code.
• The PC may reboot in a loop after the crash.
• Faulty drivers, RAM, storage or overheating often appear in Event Viewer afterwards.

Common causes

• Corrupt system files or drivers
• Incomplete Windows Update
• Failing RAM or storage
• Third-party antivirus conflicting with Windows Security
• BitLocker / TPM state changes after hardware moves

Step-by-step fix

1

Capture the error details

Photograph any stop code or error text. In Event Viewer (eventvwr.msc) note the time of the crash under Windows Logs → System.

2

Repair system files

Open an admin Command Prompt and run `sfc /scannow`. If issues persist, run `DISM /Online /Cleanup-Image /RestoreHealth`, then reboot.

3

Clean boot / undo recent updates

Use msconfig for a clean boot, or Settings → Windows Update → Update history → Uninstall updates if the fault started after a patch.

4

Deeper isolation before erase

Run a clean boot, check Device Manager for warning icons, and note whether the fault is immediate (often drivers/hardware) or after minutes (often heat or a background service).

5

Last resort: backup then reset

Back up files. Use Settings → System → Recovery → Reset this PC with “Keep my files” first. Only choose a full wipe if the fault survives. After reset, test clean before reinstalling every old app.

What success looks like

The system completes a normal boot and the original error no longer reproduces after 15–30 minutes of use.

Prevention tips

• Keep restore points / Time Machine / cloud backups current before big updates.
• Stop DIY if you smell burning, see liquid damage indicators, or the chassis is swollen.

When to get professional help

If stop codes continue after SFC/DISM and clean boot tests, or the drive makes clicking noises, back up immediately and consult a technician — continuing to stress a failing disk risks data loss.

FAQs