Windows 11 Not Booting/Loading/Starting/Turning on

Why Is Windows 11 Not Booting/Starting/Loading/Turning on?

Nowadays, many people may have upgraded their PCs to Windows 11. However, some people report that they have encountered the Windows 11 not loading/booting/starting/turning on issue.

The specific situation may be as follows:

• No sign of power. This issue is usually related to the power supply unit, the power cable, etc.
• Windows 11 starts to boot but shuts down at once. This issue may be caused by power failure, computer overheating, loose contact between memory and motherboard slot, etc.
• The power light is on but no display. The cause may be the faulty monitor or damaged motherboard.
• Windows 11 is stuck on the logo screen, boot screen, or loading screen. This issue may be caused by incompatible external devices, motherboard firmware failure, failed POST process, etc.
• Windows 11 black screen. The causes include hardware issues, failed POST process, incorrect BIOS settings, hard drive failure, missing or corrupt system files, etc.
• Windows 11 blue screen. The causes include incompatible drivers, incompatible or corrupt memory bars, hard drive failure, computer overheating, viruses, missing or corrupt system files, etc.

To solve these issues, try the following methods.

Fix 1. Cool Down Your Computer

Shut down your computer and wait for it to cool down completely. Then, power on your computer and see if it can enter Windows 11. If not, it means that the issue is not caused by overheating.

If the Windows 11 not booting issue is caused by overheating, you can try the following methods to get rid of this issue permanently.

1. Disable CPU or GPU overclocking.
2. Remove dust from the fan.
3. Replace the thermal paste.

Fix 2. Remove All the External Devices

Incompatible external devices may also cause the “Windows 11 stuck on boot screen” issue. To solve it, remove all the peripheral equipment. Then, power on the PC to see if the issue is solved.

Fix 3. Check the Power Supply Unit and the Power Cable

When you power on your PC, if the power light is not on or it is just on and then immediately off, you should check the PSU and the power cable.

1. Remove the power cable and the battery.
2. Plug in the power cable and then try powering on the computer.
3. If the PC is on, it means that the battery is corrupt and you need to replace it.
4. If Windows 11 won’t start still, try another power cable. If the issue persists, it’s possible that the motherboard gets damaged.

Fix 4. Check the Monitor

My laptop won’t turn on but the power light is on Windows 11. In this case, you need to check if the monitor works normally. Connect an external display to your computer and then power on the PC. If Windows 11 is loading normally, the display is fine.

If the Windows 11 not loading issue persists, you need to consider that the issue is caused by a damaged motherboard. Then, replacing the motherboard may solve the issue.

Fix 5. Flash the BIOS

Is your Windows 11 stuck on boot screen? If so, you can try entering the BIOS. If you cannot enter the BIOS, you should consider that the BIOS is corrupt. Then, you can flash the BIOS in the following 2 ways.

1. Use BIOS FlashBack.
2. Download the BIOS file into a USB drive and connect it to your computer. The PC may detect the file in the USB drive and then flash the BIOS automatically.

Fix 6. Adjust the BIOS Settings

If Windows 11 freezes on startup, you should enter the BIOS to check if all settings are OK. For example, you should make sure the boot mode is right, the boot device is right, and so on. If necessary, you can reset the BIOS.

Fix 7. Use Repair Tools in WinRE

If Windows 11 won’t start and you are facing a blue screen, please try powering on and off your computer repeatedly to enter the WinRE. WinRE offers many tools to help you solve the Windows 11 freezing on startup issue.

#1. Run Startup Repair

Go to Troubleshoot > Advanced options and click Startup Repair. This option will fix the most common issues that prevent your computer from loading correctly.

#2. Use Command Prompt to Repair System Files

Click Command Propmt and execute the command “sfc /scannow”. If the Windows 11 freezing on startup issue is caused by corrupt system files, this method may work.

#3. Uninstall Windows Updates

Some people report that Windows 11 won’t boot after update. It’s very likely that the update caused the issue. Then, you can uninstall it. To do that, you can click Go back to the previous version. Sometimes, this option is named Uninstall Updates.

# 4. Use System Restore

This option can revert your computer’s state to a previous point in time. Therefore, if Windows 11 won’t boot after update, this option may also work. You just need to click this option and then follow the on-screen instructions.

#5. Reset Your PC

This option can restore your computer to the factory settings. In addition, this option offers you the choice to keep your personal files. You just need to click Troubleshooter > Reset this PC and then follow the on-screen instructions.

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Fix 8. Rebuild MBR

MBR is the first sector of the disk, storing boot codes and partition table. Corrupted MBR will make the boot drive not booting. Therefore, when Windows 11 won’t load, you can try repairing MBR. Here is the guide:

Step 1: On a well-running computer, create a Windows installation USB drive using the Windows Media Creation Tool.

Step 2: Boot the problematic PC from the Windows installation USB drive.

1. Insert the USB drive into the unbootable computer.
2. Start the computer and immediately and repeatedly press the boot menu key (F12, F11, F9, F8, or Esc).
3. Once the boot menu appears, select the USB drive to boot.

Step 3: When the Windows Setup interface appears, press Shift + F10 to call out Command Prompt. Then, execute the following commands one by one.

• bootrec /fixmbr
• bootrec /fixboot
• bootrec /rebuildbcd

Fix 9. Reinstall Windows 11

If Windows 11 won’t boot due to software issues, reinstalling Windows 11 can solve the issue in most cases.

Follow the Windows 11 Setup wizard. When it asks you to select the setup option, choose the Install Windows 11 option.

Fix 10. Check If the Hard Drive Failing

Hard drive failure will also cause PC not booting. Fortunately, if the system hard drive is damaged, you will be notified by S.M.A.R.T errors or the BIOS hard drive status.

Of course, you can also check the hard drive heath manually by using software like MiniTool Partition Wizard, CrystalDiskInfo, DiskGenius, etc.

Taking MiniTool Partition Wizard as an example, the process is as follows.

MiniTool Partition Wizard DemoClick to Download100%Clean & Safe

Step 1: Insert a USB drive into a normal PC. Launch MiniTool Partition Wizard and click Bootable Media.

Step 2: Click WinPE-based media with MiniTool plug-in.

Step 3: Click the USB Flash Disk and then Yes. MiniTool Partition Wizard will start to create a bootable USB drive.

Step 4: Boot the problematic PC from the USB drive. Wait for MiniTool Partition Wizard to launch automatically.  Right-click the system hard drive and choose Surface Test.

Step 5: On the pop-up window, click Start Now. Damaged sectors/blocks will be marked as red. If there are too many red sectors/blocks, you may need to replace the hard drive.

Recover Data from the Unbootable Windows 11 PC

If all the above solutions don’t work and there are important files on your PC, you can recover files from the unbootable Windows 11 PC with the steps below.

MiniTool Partition Wizard DemoClick to Download100%Clean & Safe

Step 1: Follow the guide mentioned above to create a MiniTool Partition Wizard bootable USB drive. Then, use the USB drive to boot up the problematic PC.

Step 2: Once MiniTool Partition Wizard opens, click Data Recovery on the toolbar.

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

Step 4: Wait a few minutes, then manually terminate the scan. Find the files you want to recover using Path, Type, Filter, or Search tools. Select them and click Save. Select a safe location and click OK.

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Bottom Line

What to do if Windows 11 won’t boot? Do you know other solutions to this issue? Leave your comments in the following zone. In addition, if you encounter problems when using MiniTool Partition Wizard, please feel free to contact us via [email protected]. We will get back to you as soon as possible.