Windows 10 20H2 October Update Released:
Starting from October 20th, Microsoft will roll out the latest Windows 10 October Update with new features to mainstream users.
If you haven't received the update yet, you can manually download it through various channels.
To install the latest Windows 10 20H2 update, click on Download the latest Windows 10 update on Microsoft's official website.

How do I fix an issue where Windows 10 keeps restarting after an update?

"My computer keeps restarting after updating to Windows 10. I've tried force-shutting it down several times, but it won't let me log in and just keeps rebooting. I'm stuck with this issue, can you help me solve it?"

"Seems like I've got a boot loop after a Windows 10 update, where it just keeps restarting over and over again. Can't stop the PC from constantly rebooting. It's driving me crazy, anyone can help me stop this? Please help."

No need to worry about the Windows 10 automatic restart loop or constant restarting after system updates anymore. Now, you can find effective solutions right here to easily fix the Windows restart loop or PC keeps restarting issue.

?? Related reading: [Fix Windows 10 Boot Loop](/partition-manager-software/windows-10-boot-loop.html)

Quick Fix for Windows 10 Restart Loop / Continuous Reboot Error

Boot the computer into Safe Mode and disable the automatic restart

    Press F8 continuously before the Windows logo appears; release F8 when the Start menu appears, and select Safe Mode; start your computer in Safe Mode and search for files after Windows has started; type sysdm.cpl, and then open sysdm.cpl; click Advanced, and then click Settings under Startup and Recovery; clear the Automatically restart check box; click OK, and then restart your computer.

Note: These methods might not directly address your issue, but if you're experiencing an emergency with your PC, try these quick fixes first. After trying the quick fixes, proceed to one of the two methods below to immediately fix the Windows 10 boot loop issue.

Method 1: Repair Windows 10 Restart Loop by Booting from a Bootable Disk

When Windows 10 keeps restarting, you can solve this issue immediately with a Windows bootable disk. You can create a boot disk with the help of a healthy Windows 10 PC and professional partition manager software - AOMEI Partition Assistant.

 

Disk Partition Master

Use this software to prevent your computer from constantly rebooting

 

Get Now

¥39.95

 

Then, you can boot from the bootable disk and run the computer to fix the error that causes your computer to get stuck in a Windows restart loop. You can download and use the free Professional Edition tool to fix the Windows 10 restart loop issue from the bootable disk right now:

Step 1. Connect the USB flash drive/hard drive to a working computer, launch AOMEI Partition Assistant (Bootable Edition), and click "Create Bootable Media".

Step 2: Select the Boot Toolkit and any other components you need, then click “Next.”

Create Bootable Master Boot Partition Tool - Partition Manager - 2

Step 3: Select your mobile device, and then click “Start” to save the image file to your USB drive/external drive. You can also burn the Windows ISO image file to media.

Create Bootable Master Partition Tool - Partition Manager - 3

Step 4: Confirm the warning, and then wait for the creation process to finish.

Step 5. Connect the bootable drive you created to the malfunctioning computer and press "F2"/"Del" to enter BIOS. Then, set the WinPE bootable drive as the boot disk and press "F10" to exit.

Set the boot disk in BIOS

Step 6: Your computer will then boot into the WinPE desktop. Open BootRepair, select the system you need to repair, and click "Repair".

Select the operating system to repair

Wait for a moment, and you'll see a message that the repair was successful. Click “OK” to finish the startup repair process.

os-repaired

After that, try to restart your computer to see if the Windows 10 infinite reboot loop problem has been fixed. If not, you can go on using the Partition Master and its “Rebuild MBR” feature to repair the MBR if your system disk is of MBR type.

Method 2: Stop Windows 10 from Restarting Continuously by Removing Corrupted Registry Entries

Caution:
Deleting incorrect registry entries on Windows 10 can lead to data loss or malfunctioning programs. Before attempting the following suggestions, start your computer in Safe Mode, back up important data, and create a system image.
    1. Type **regedit** in the "Start" search, and navigate to: **HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList**; 2. To prevent accidental errors, back up the registry key (right-click on "ProfileList," select "File," then choose "Export," and specify a backup name); 3. Search for IDs within "ProfileList" and delete any entries containing "ProfileImagePath," as these shouldn't be present; 4. Close "regedit," restart your computer, and the Windows 10 reboot loop issue should be resolved.

Your computer should now restart without any issues and not prompt you with the Windows 10 boot problem again.