How to Recover Data after a System Crash?

11 minutes read

Recovering data from a crashed Windows PC is often still possible when you use the right workflow and tools. This guide explains how to access a system that will not boot on Windows 11, 10, or 7, and outlines methods such as Safe Mode, essential CMD repair commands, and dedicated recovery software like Remo Recover to restore critical files from an unbootable machine.

Gravatar John Harris
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Your computer screen may return a bluescreen error, the operating system may take a long time to boot, the system is too slow in displaying files, or applications that you are trying to access, or you are getting error messages, etc. 

These are all the signs that a system might crash or the hard drive is about to die. So it is advised to have a backup of important files especially when you start experiencing such situations. 

But system crashes are known to be abrupt and disastrous. If you happen to encounter a disastrous situation where your operating system has crashed, the data residing on the disk becomes completely inaccessible or lost. 

It might keep you wondering about a way to recover files from crashed Windows 7, 8, 10, 11, or any other Windows version you’re using 

Fortunately, this article guides you with simple methods to handle the drive data recovery from a crashed computer effortlessly. But let us first understand the reasons for the system crash;

Table Of Contents

What are the causes of an Operating System Crash?

  • Hardware driver conflict
  • Corrupt Windows registry
  • Physical damage
  • Overheating of the system
  • Application malfunction
  • Corrupted BIOS
  • Virus or malware
  • Issues related to motherboard or memory

How to Recover Data from Crashed Windows System?

The possibility of data recovery after a system crash depends upon the cause of data loss. If you have lost unsaved data while working on a file and document, you can try to find the files, if the application has an autosave function. If old or existing files or folders have disappeared after a Windows crash you will need a reliable data recovery tool.

Once the operating system crashes and turns inaccessible, you can try to boot the system using safe mode. However, through safe mode and system restore you will only be able to boot the operating system and restore Windows files and settings. Let us know how you can boot Windows in Safe Mode…

Boot the Crashed Windows Computer using Safe Mode:

In the case of a system crash, follow the below methods to boot the operating system.

Method 1: Run safe mode

Safe mode is a diagnostic mode in Windows-based computers. When in Safe Mode the Windows OS loads with default drivers and applications only. This takes care of system crashes that happen due to corruption, driver errors, or malware infection.

  • Start your computer, and press the F8 key repeatedly before showing the Windows logo.
  • Under the Advanced Boot Options window, select Safe Mode.
  • Shut down and restart the computer, then see if the problem is solved.

The function key in this case “F8” can vary depending on the computer manufacturer.

Method 2: Fix System Crash Errors with Command Prompt using CHKDSK & SFC

If your PC cannot boot normally or in safe mode, you can use the bootable Windows USB or CD/DVD to run advanced repair commands. These commands can often fix the corruption that caused the crash.

Step 1: Check if the Hard Drive is Detected in BIOS
Restart your computer and immediately press F2, Del, or Esc to enter BIOS/UEFI mode. 2. Look for a menu labeled Information, Boot, System Status, or Storage. Confirm that your hard drive or SSD is listed.

Step 2: Open Command Prompt in Recovery Mode
Boot from a Windows Installation USB or CD/DVD if you have one.
Select Troubleshoot > Advanced options > Command Prompt.

Note: If you do not have Windows bootable USB then turn your PC on, and as soon as Windows tries to load (spinning dots), hold the power button to force a shutdown. Repeat this 2-3 times until you see the “Automatic Repair” screen.

Step 3: In Recovery Mode, your C: drive might be assigned a different letter (often D: or E:).
In the Command Prompt window, type the following command and press Enter:

diskpart

list volume

Look for the volume with a size your bootable drive that is likely your system drive. Note its drive letter.

Type exit to close DiskPart.

Step 4: Run the CHKDSK Command
Type the following command:

chkdsk C: /f /r

Wait for the process to finish. It may take some time depending on your drive size.

Step 5: Run System File Checker (SFC)
If CHKDSK completes but Windows still won’t boot, system files might be missing.

Type the following command (replace C: with your actual drive letter):

sfc /scannow /offbootdir=C:\ /offwindir=C:\Windows

Method 3: Perform System Restore in Safe Mode

System restore can recover your computer to an early date, including Windows files and settings. If your computer crash is due to registry errors, driver conflicts, or OS errors, you can try to perform a system restore in safe mode.

  • Start your computer in Safe Mode.
recover data from crashed Windows
  • Summon the system restore Window. You can click Start menu > All Programs > Accessories > System Tools > System Restore.
recover data from crashed windows
  • Choose a restore point and click Next. In this window, you should check the recommended restore date. But if the restore point is not working as expected, you can still choose a different restore point/date.
  • Confirm the settings are correct and click Finish.

Note: The method mentioned can only be implemented only if you are able to boot your operating system with safe mode. If the above methodologies do not work out for you, don’t panic. Follow the steps mentioned below to retrieve lost data after a computer crash.

Method 4: Recover Data from Crashed Windows using a Data Recovery Tool

Remo Recover is a reliable File recovery tool that can restore lost data from the system after a crash effortlessly. This tool can easily recover your data from crashed Windows OS. Remo Recover works effortlessly on all versions of Windows such as Windows 7, 8, 10 and 11. 

User Review

“I reached out to Remo Support to assist with recovering deleted files. I have nothing but good words to express the level of support. Matt, Tim and Nick, and others that assisted always followed up with me to ensure I was making progress. Remo provides some of the best support I have received and I will continue to recommend Remo Recovery in the future.” – Bobby Moffett

Source: Trustpilot

Remo Recover tool recovers data from various storage mediums such as flash memory cards, external USB drives, hard disks, etc. Files from FAT16, FAT32, NTFS, exFAT, and many more file systems can be recovered in a short time. 

Steps to Recover files from a Crashed Windows using Remo Recover

If your computer is completely dead, the most reliable method is to remove its hard drive and connect it to a working computer.

Connect your drive via disk enclosure or adapter:

  • For older laptops/desktops use a SATA-to-USB Adapter.
  • For modern thin laptops: An M.2 NVMe-to-USB Adapter.

Remo Recover Windows

Recovers Data from Crashed Windows System

Download Remo Recover software and install on the working computer.

Connect the Drive: Remove the drive from your crashed computer. Insert it into the USB adapter or enclosure, then plug it into the working computer.

Note: If Windows asks to “Format” the drive when you plug it in, click Cancel. Do not format it.

Next, launch Remo Recover on the working computer. Your connected drive will appear as an external drive. Select it and click Scan.

Once the scan starts you can click on the Dynamic Recovery View to view and recover files while the scan is still running.

use-dynamic-recovery-view

After the scanning process, you can see your lost data under the Lost and Found folder or Lost Partition folder.

list-of-data-recovered-from-crash-system

You can double-click on any file to Preview the recovered files such as documents, PPTs, excel sheets, photos, videos, etc.

preview-the-recovered-files

If you are satisfied with the recovery results, select the files you want to restore and click on the Save button and save the file to your preferred location.

save-the-files

Note:

If you upgraded your system to Windows 11 and lost data during the upgrade and Remo Recover can also help you recover data lost after a new OS installation

How to Avoid System Crash in the Future?

  • Do not run too many applications at a time. Close the program that you are not currently using.
  • Always check for the available disk space. Try not to overload it.
  • Keep your antivirus updated, in order to filter out new viruses entering the internet.
  • Upgrade your operating system along with the drivers.
  • Try to keep your system clean and dust-free.

Bonus tip:

In case you have lost files from your system because of an unexpected shutdown, do not worry. Here is more information on how to recover the deleted file after the sudden shutdown of the computer.

Frequently Asked Questions

Can you recover files after the system crashes?

Yes. If your computer can still turn on, you can try booting into Safe Mode to copy files. If Windows won’t load at all, you can use Command Prompt fixes (like CHKDSK) or connect the hard drive to another computer to scan it with Remo Recover.

What happens to data if the computer crashes?

A system crash could result in varied amounts of data loss or data corruption. you could also be forced to deal with a frozen or unresponsive screen.

What causes a system to crash?

Common causes include corrupted system files, incompatible drivers, overheating, or sudden power loss. While hardware damage requires physical repair, software crashes can often be fixed using the SFC (System File Checker) or CHKDSK commands mentioned in this guide.

Why did my files disappear after a Windows Update crash?

Windows Updates can sometimes create a temporary user profile if the update fails, making it look like your files are gone. Check the C drive user folder to see if your old profile is still there. If the files are missing, they may have been deleted during the rollback process. In this case, Remo Recover can scan the drive to retrieve the deleted files.

Gravatar John Harris

About the Author: John Harris

With a decade of experience in data recovery, John Harris, Senior Editor at Remo Software, is your go-to specialist. His focus includes partition management, Windows solutions, and data troubleshooting, delivering insightful content that serves both users and search engines. John's expertise shines through in illuminating blog posts, untangling data loss intricacies across diverse storage platforms.…