[Guide] How to Recover Files from Crashed Windows 2025
Last Updated on September 20, 2025 by Yulia Ilina
Many people often experience blue screens of death when using computers. If you are lucky, you may be able to restart the computer to run it again. But many times, with Windows crashing, a lot of files will be lost, and it is not always easy to restore files after Windows crashes. It is not impossible, this article will provide you with the most detailed guide to help you recover files after a Windows crash.
Part 1: Why does Windows Crash/Blue Screen?
Windows crashes, commonly referred to as "Blue Screen of Death" (BSOD) errors, can occur due to various reasons, often related to software or hardware issues. There are many reasons for Windows crashes, mainly the following:
1. Driver problem
Incompatible or defective device drivers, when running, may make the system unstable and cause the Windows system to crash. Try to avoid outdated and incompatible driver software with the system.
2. Hard disk failure
The failure of hardware components such as RAM module, hard disk, or graphics card will cause Windows to crash, and during the use of CPU or GPU, try to avoid overheating, otherwise, it will also cause Windows to crash.
3. Malware or virus
When you download or use some malicious software, some viruses will affect the operation of Windows, making the system unstable and crashing.
4. Insufficient memory
When there are many files stored in the computer, it will affect the running speed of Windows. If it further develops into severe overload, it is easy to cause Windows to crash.
Part 2: How to Recover Files via Data Recovery Tool on Windows Crashed
When your Windows crashes, it is very easy to experience data loss, which is a very common situation. In this case, you cannot recover the lost files from Recycle Bin. If you have no backup of your important data at this time, then you need to use professional data recovery software to recover files on Windows Crashed. Aiseesoft Data Recovery is a software tool designed to help you retrieve lost or deleted files from various storage devices.
1. Recover a wide range of file types, including documents, photos, videos, audio files, emails, archives, and more.
2. Provides filter and search functionalities to help you locate specific files more efficiently.
3. Offers both quick scan and deep scan options to recover files more efficiently.
4. Previewing the recoverable files enables you to verify the integrity of the files.
Step 1: Install Aiseesoft Data Recovery on your computer and start it. On the home page, you can see a lot of files that can be recovered, including video, audio, image, document, and other files. Click the Check All File Types button to select all file types and restore them comprehensively.
Step 2: Because Aiseesoft Data Recovery has a unique partition recovery function, before scanning, you can select a fixed partition to recover files in it. Select a fixed partition in Hard Disk Drives, click the Scan button, to partition to scan.
Step 3: The scan time depends on the size of the drive and the number of files that need to be recovered. Quick Scan can quickly provide you with recoverable files, but if you need more files, click the Deep Scan button to start a deep scan. When the recoverable list appears, you can select the file preview to verify the integrity of the file.
Step 4: After confirmation, click the Recover button to start recovering files, you have recovered files lost after the Windows crash. After the recovery is complete, you can create a backup of your files in case Windows crashes again.
Part 3: Start the BIOS Program to Recover Data on Windows 10/11
The BIOS performs a power-on self-test (POST) to check and initialize essential hardware components such as the CPU, memory, storage devices, and peripherals. Most of the time, Windows crashes, and the BIOS crashes and refuses to power on self-test, resulting in data lose. So you can restore data lost due to a Windows crash by using the BIOS utility.
Step 1: Since the BIOS has crashed, you need to download the BIOS program from the motherboard manufacturer on a USB stick with the help of an external program called the Recovery BIOS. Confirm the computer model before downloading, you can check it from the computer manual.
Step 2: Connect the USB device to the computer, check the computer manual, enter BIOS recovery mode, and access its windows. Wait a few minutes for the BIOS to recover and update. After the recovery is successful, shut down the computer, remove the USB device, restart the computer, and you will be able to regain access to the files before Windows crashes.
Conclusion
After Windows crashes, you can use the BIOS recovery mode to stabilize the system and recover some data, but not all data. For comprehensive data recovery, you need to use Aiseesoft Data Recovery to detect all recently lost files in Windows, providing more recovery files after Windows crashes.