How to Fix Computer Crashes Before Loading the OS?

Windows system crashes and cannot start? This article provides practical solutions!

Microsoft is constantly improving Windows systems, adding new features and fixing vulnerabilities, but problems such as system crashes can still occur, especially before the operating system loads. This article will provide some practical ways to solve this problem.

First, try removing all external devices and restarting the computer to check if the problem is caused by the damaged external devices.

If the problem persists, you need to start the computer using Windows installation media.

Step 1: Create a Windows installation media

You need to prepare a USB drive or DVD of at least 8GB and make sure there are no important files in it, as all data will be cleared during the creation process.

1. Go to the Windows 10 download page and click "Download Now".
2. Connect your device to your computer and double-click to run MediaCreationTool22H2.exe .
3. Follow the on-screen instructions to select the appropriate media: USB flash drive or ISO file.

4. Click "Next" to complete the operation.

After creation is complete, connect the media to the computer that is having problems and set it to boot from the USB drive in the BIOS.

Step 2: Fix the crash at startup

After booting, click "Repair Your Computer" in the lower left corner to enter the Windows recovery environment.

Select Troubleshooting to enter the Advanced Options window and try the following:

Method 1: Run the SFC command

System File Checker (SFC) is a built-in utility for detecting and repairing corrupt system files.

1. Click "Command Prompt" to start the command line tool.
2. Enter sfc /scannow and press Enter to execute the command.

Method 2: Perform system restoration

This method is only valid if you have created a system restore point before. System Restore can restore the computer to the state it was before the problem occurred.

1. Select System Restore in the Advanced Options window.

2. In the next window, select the system you want to restore.
3. Click "Next" to select the restore point, and then click "Next".
4. After confirming the information, click "Finish" to start the system restore.

Additional tip: Recover lost files after crash

After fixing startup issues, check if the file is missing. You can use data recovery software such as MiniTool Power Data Recovery to recover lost files. The software is easy to use and can be easily operated by even newbies in data recovery, and supports the recovery of various types of files. MiniTool Power Data Recovery Free Edition provides 1GB of free recovery capacity. If you need to recover more files, you need to upgrade to the advanced version.

You can also try to recover data from the Windows.old folder.

Summarize

If your computer frequently crashes on startup and cannot load the operating system, please try the above method. If the problem persists, it is recommended to seek help from a professional. Remember to keep your data properly and recover lost data as soon as possible.

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