How to Fix Lenovo Laptop Stuck on Boot Screen Without Losing Data

If your Lenovo laptop is stuck on the boot screen, you can fix it by force restarting the device, running Startup Repair, or resetting BIOS settings.

In more serious cases, a system reset may be required, but the issue can often be resolved without losing data.

The following sections explain why a Lenovo laptop gets stuck on the boot screen and provide step-by-step methods to fix it.

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Why Is Lenovo Stuck on Boot Screen?

A Lenovo laptop stuck on restarting can be caused by several factors, including system errors, BIOS issues, etc.

The following sections explain each cause in detail.

• External device conflict: Connected USB devices or peripherals may interfere with startup.
• Corrupted system files: Corrupted or missing system files can prevent Windows from loading normally.
• Software conflict: Newly installed software or updates may conflict with your existing system.
• BIOS misconfiguration: Incorrect BIOS settings can prevent the normal startup process.
• Hardware problem: If your computer has a hard drive failure, memory failure, or even CPU overheating, your laptop may not be able to continue the startup process.

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7 Fixes for Lenovo Laptop Stuck on Lenovo Screen Error

Now that we understand the causes, here are simple solutions you can try at home without tools or technical skills.

Fix 1: Force Restart

A force restart can quickly fix a Lenovo laptop stuck on the boot or restarting screen by clearing temporary system glitches.

1. Press and hold the Power button for 10–15 seconds until the device turns off.
2. Wait a few seconds, then press the Power button again to restart the laptop.

You can use this method if the system is frozen or stuck during startup.

Fix 2: Disconnect External Devices

USB devices or peripherals may cause boot conflicts, causing Lenovo laptops to get stuck on the boot or restart screen.

This can be resolved by disconnecting the external device.

1. Turn off the laptop completely.
2. Disconnect all external devices (USB drives, external hard drives, printers, etc.).
3. Turn the laptop back on and check if it boots normally.

Fix 3: Run Lenovo Diagnostics Tool

Lenovo Diagnostics Tool can help identify hardware issues when a Lenovo laptop is stuck on the boot screen.

It scans key components such as memory, storage, and the motherboard to detect faults that may prevent the system from starting properly.

This allows you to quickly locate and troubleshoot the root cause of the issue.

Case 1. You are using a ThinkPad computer.

The Lenovo Diagnostics tool has been embedded in the system firmware of some ThinkPad PCs, including L430, L530, T430, T430i, T430s, T430si, T530, T530i, W530, X131e, X230, X230 Tablet, and X1 Carbon (Type 34xx).

You can launch this tool by pressing F10 during the boot sequence, or pressing F12 during the boot sequence to access the Boot Menu, pressing Tab to select Application Menu, and then selecting Lenovo Diagnostics to run it.

Case 2. You are NOT using a ThinkPad computer.

If your PC is not ThinkPad, you can create a bootable Lenovo Diagnostics tool using a USB drive. Then, run the tool on your PC to troubleshoot your PC. Click Lenovo’s Create Bootable USB with UEFI Diagnostics page. Then, follow the guide to download and create the bootable tool.

Fix 4. Reset BIOS to Default Settings

BIOS is the firmware embedded in your motherboard. It’s the first software that runs during the computer booting. However, if the BIOS is corrupted due to a failed update or malware attack, the Lenovo laptop stuck on boot screen issue may also occur.

In this case, you can try resetting the BIOS to solve the issue. Here is the guide:

1. Shut down your Lenovo PC.
2. Power on your PC, and then press F1 or F2 key once you see the Lenovo logo screen to enter BIOS. Sometimes, you may need to hold the Fn key and then press F1 or F2 to enter BIOS.
3. Go to the Exit tab and select Load Optimal Defaults or press F9.
4. Press F10 to save and exit.
5. Reboot your PC to see if the issue is solved.

Fix 5. Disable Lenovo Service Engine From BIOS

Lenovo PCs with a manufacture date of 10/23/14 through 4/10/15 and manufactured with Windows 8 or

The Lenovo Service Engine (LSE) is a BIOS utility found on some older Lenovo systems that were manufactured with Windows 8 or 8.1.

In rare cases, it may cause startup problems, including a Lenovo laptop stuck on the boot screen.

To fix this issue, you can disable Lenovo Service Engine (LSE) in the BIOS settings to prevent it from interfering with the boot process.

Here is the guide:

1. Enter BIOS and go to the Security tab.
2. Find Lenovo Service Engine and set it to Disabled. If you do not see an option for Lenovo Service Engine in your desktop system’s BIOS, it is not enabled in your system.
3. Press F10 to Save and Exit.

In addition, Lenovo also recommends consumers remove the Lenovo Service Engine because it is not consistent with security guidelines on how to best implement Microsoft Windows Platform Binary Table (WPBT) capability (LSE uses this feature).

To remove LSE, you just need to delete the following 2 files manually:

• C:\windows\system32\LSEDT.exe
• C:\windows\system32\LSEPreDownloader.exe

Fix 6. Use Windows Installation Media to Run Automatic Repair and Repair BCD

When a Lenovo laptop stuck on boot screen, you may not be able to access Windows Recovery Environment (WinRE) to perform repairs.

In this case, you can use a Windows installation USB drive to boot the system and run automatic repair, or fix boot-related issues such as the boot sector or BCD.

This method helps restore normal startup when built-in recovery options are not available.

Step 1: Create a Windows installation USB drive on a well-working PC. As for how to do that, you can refer to the following 2 posts:

1. A Complete Guide to Windows 10 Media Creation Tool: How to Use
2. How to Create Windows 11 Installation Media on PC, Mac, or Linux

Step 2: Insert the Windows installation USB drive into your Lenovo PC and make the PC boot from the USB drive.

1. Shut down your PC and wait for a few seconds.
2. Power on your PC, and then press the F12 key immediately as the Lenovo logo appears.
3. There should be a pop-up menu with a list of choices. Select the USB drive using the arrow key and press Enter. The system should now boot from the USB drive.

Step 3: Perform Startup Repair. This can fix most common issues that prevent your computer from loading correctly.

1. In the Install Now interface, click Repair your computer in the bottom left corner to enter the WinPE.
2. Go to Troubleshoot > Advanced options > Startup Repair. Then, follow the on-screen prompts to finish the repair operation.

Step 4: Repair the Boot Sector and BCD. If the boot sector and BCD are corrupt, the Windows can’t be loaded normally. Then, the Lenovo laptop stuck on boot screen issue may occur. You can follow the steps below to repair them:

1. Enter WinPE and go to Troubleshoot > Advanced options > Command Prompt.
2. Execute the following commands one by one: bootrec /fixmbr; bootrec /fixboot; bootrec /scanos; bootrec /rebuildbcd.

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Fix 7: Reset Your PC to Factory Settings

If all previous methods fail, resetting your Lenovo laptop to factory settings can resolve a persistent stuck-on-boot-screen issue.

In Windows 10, you can enter the WinRE and go to Troubleshoot > Reset this PC to restore the system.

Alternatively, some Lenovo devices support OneKey Recovery, which allows you to restore the system to its original factory state.

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Recover Data from the Unbootable Lenovo PC

If you have tried the above methods but the Lenovo PC is still unbootable, you may need to recover data from the unbootable Lenovo PC. In this case, you can use MiniTool Partition Wizard, which is a multi-functional program that can recover data from hard drive, migrate OS, clone hard drive, etc. Here is the guide:

MiniTool Partition Wizard DemoClick to Download100%Clean & Safe

Step 1: Create a bootable USB drive using MiniTool Partition Wizard and then boot the Lenovo PC from the USB drive.

Step 2: Wait until MiniTool Partition Wizard opens automatically. Click Data Recovery on the toolbar.

Step 3: Hover the cursor over a partition and click Scan.

Step 4: Find the lost files using Path, Type, Filter, or Search tools. Check the box before the lost files and click Save. Then, select a safe place to recover these files.

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Lenovo Stuck on Boot Screen FAQ

Bottom Line

Most Lenovo laptops stuck on the boot screen can be fixed with a force restart, Startup Repair, or BIOS reset. In severe cases, a Windows repair or factory reset may be required.

If you have any questions or feedback about MiniTool Partition Wizard, feel free to contact our support team at [email protected] for additional help.