How to Repair Windows 10 without a CD

Sometimes your Windows 10 can crash and stop working properly. In that case, you need to repair Windows 10 without a CD. If you do not have an installation disc with you, this is the option available to you. You may already know that you can insert a Windows 10 installation disc and boot your computer to fix the problem. However, you do not currently have an installation disc.

Here in this guide, we will tell you how to repair Windows 10 without a CD and without losing data. You will learn how to start a startup repair without a CD to solve boot issues in Windows 10, as well as some other methods to get the device running well.

Your computer may fail to load due to some incorrect operation or system error. In this case you need to repair your device to get it back to normal. In general, to repair Windows 10, you can use the Windows 10 recovery drive to fix the problems.

7 Important Ways that Might Help you to Repair your Windows 10 Without a CD

However, if you do not have a Windows 10 installation disc or CD. You can repair Windows 10 without disk. In the following section, we will demonstrate how to repair Windows 10 without a CD in 7 Ways.

7 Important Ways that Might Help you to Repair your Windows 10 Without a CD

Way 1: Launch Startup Repair to Repair Windows 10

If your computer does not load or get stuck during boot, you can turn on Windows 10 Native Repair Tool Startup Repair to help fix the problem.

Launch Startup Repair Windows 10
  • Direct way to start Windows 10 Startup Repair

Step 1. To access the advanced startup environment. Start your PC > Windows logo appears, press the power button > Continue to press the power button to perform a hard shutdown.

Windows 10 Loading

Repeat this step two more times thereafter.

Step 2. Select the Advanced option that will appear on the recovery screen. Then you need to click “Troubleshoot” >

Click on Troubleshoot

Click on “Advanced Options” >

Click on Advanced Options

After that Click on “Startup Repair”.

Click on Startip Repair

It will Take some time to solve windows 10 common Boot problems.

  • To start Windows 10 Startup Repair Use a bootable USB

If your computer refuses to run startup repairs or just can’t boot, this is the way to keep bootable USB. You should first create a bootable USB from a Working computer and use it to boot your computer.

  • Create a Bootable Media

To quickly create a bootable USB, a free PC backup tool – AOMEI Backupper Standard tool is recommended. Bootable Media is capable of booting any version of Windows OS.

Step 1. Firstly, Download the “AOMEI Backupper Standard Tool”.

AOMEI Backupper Standard Tool

After Download Install the Software on your Computer

Install Now

& then Install the AOMEI Tool.

Installing the Tool

Step 2. Click on the “Tools” Section

Click on Tools Section

and then select “Create bootable media.”

Click on Create Bootable Media Option

Step 3. If you want to create bootable media, select the type and click Next to continue.

Choose Windows PE Option

For better performance, Windows PE bootable disk is recommended in the Bootable Operation.

Step 4. Choose to create a legacy bootable disk or to create a UEFI bootable disk

Choose Create Legacy Bootable Disc

and then click Next to continue.

Click on Next

(Please refer to your motherboard user manual for information on choosing boot options at PC startup)

Step 5. To create the bootable recovery media, select the USB drive, and then click Next to run the process.

Click on USB Boot Device Option
  • Now Boot Your Computer Properly

Step 1. Kindly Insert the bootable USB drive on Your Computer.

Step 2. Boot your computer from the USB drive.

  • Turn on your computer to access the BIOS and Press BIOS key Option (usually it is Esc / Delete / F2 / F12 Keys on Some Device)
    • Press the arrow keys to select the boot menu and then select the removable devices.
BIOS Settings
  • Use the “+” key to move the selected boot device to the top of the boot list.
    • Now Press Enter to boot your device.

Step 3. Here You See, the Windows Setup Window Open. After that, Click on “Repair your Computer” Option. Which is Appear on the Left bottom Corner.

Step 4. Click on the Troubleshoot > Click on Advanced options > Then Click on the “Startup Repair” Option to Boot your Computer.

Click on Startup Repair

Way 2: Scan Your Windows 10 with SFC Command Scan.

To repair Windows 10 without a CD / disk, you can also choose to scan Windows 10 for any other Internal errors.

If some system files are lost or corrupted, you may encounter Windows boot problems or find that the system is not working properly. You can do SFC scans that can help you repair lost or corrupted system files.

Step 1. Type “CMD” in the Run search box > Now Right click on the “Command prompt” and the

Run as administrator

Click “run as administrator” option.

Step 2. Type the Command “sfc /scannow” and press Enter Key on Your Keyboard to run the Process.

Run sfc /scannow Command

Do not close the command line window until you are 100% complete with message verification.

Step 3. Next, reboot your computer and check if the errors have been removed from your computer.

Way 3: Run the BootRec Commands.

To resolve the Windows 10 boot issue, you can run the “BootRec tool” through command prompt.

Step 1. Type “CMD” in the Run search box > Now Right click on the “Command prompt” and the

Run as administrator

Click “run as administrator” option.

Step 2. Type the Command “bootrec.exe” and press Enter Key on Your Keyboard to run the BootRec Tool.

Step 3. Type these Commands after 1 Command Completed the Process Successfully. Then You Can Type Other Commands like this.

  • bootrec /fixmbr
  • bootrec /fixboot
  • bootrec /scanos
  • bootrec /rebuildbcd
Run BootRec Commands

After the Operation Completed Successfully. Now Reboot your computer and check if your computer can boot normally.

Way 4: Run the System Restore Point.

You can try to run System Restore, but this approach is a prerequisite for creating a restore point before you did. If you do not have a recovery point, you should try other solutions.

Step 1. Boot your computer from the Windows installation media.

Step 2. Then select Troubleshoot > Click on System Restore Option

Choose System Restore Option

Step 3. Now choose your Microsoft account and put your password properly.

Step 4. After that, Click the Next Button.

Step 5. Select a Restore point previously created. You can select one based on time and description creation.

Step 6. After that, Click the Next Button.

Step 7. Now Confirm your Restore point settings and click Finish to continue.

Confirm System Restore Point

Step 8. Remember One thing, System Restore needs to restart your computer to apply these changes. Before you proceed, save any open files and close all programs.

After the System Restore Process Completed Successfully. Reboot your computer and check if your computer can boot normally.

Way 5: Try Reset this PC Option

If your computer does not run well, you can choose to reset it, which allows you to get your computer back on track when you have no software to troubleshoot operating system.

So, how to repair Windows 10 without a CD, you can try resetting this PC.

Step 1. Click the Windows Start button, go to the settings icon

Step 2. In the Settings Window, Click “Update & Security” Option

Click on Update & Security Option

Step 3. Now located in the left pane of the window, select the Recovery option.

Step 4. Now You Can See “Reset this PC” Text. Under the “Reset this PC” section, press the “Get Started” button.

Click on Recovery & Get Started Option

Step 5. Here You See Two Option. You Need to Choose “Keep My Files” Option.

Step 6. Now Click Next.

Step 7. Finally, click the Reset button to begin the Windows 10 reinstall process.

Click on Reset Button

After the System Reset Process Completed Successfully. Reboot your computer and check if your computer can boot normally.

Way 6: Uninstall the Previous Version of Windows

If you recently installed a Windows update and your PC does not work well, you can try to remove the update to Windows 10 to see whether the errors can repair.

Step 1. Click the Windows Start button, go to the settings icon

Step 2. In the Settings Window, here you Click the “Update & Security” Option

Step 3. Now Go to the “Windows Update” Option.

Step 4. Here you need to See Your Previous Updated Files (History).

Step 5. After Find the Update History, you need to Uninstall all the updates.

Delete the Previous Version of Windows 10

(Then you can right-click any one of Updates that you want to delete and click Uninstall.)

After the Uninstall Process Completed Successfully. Reboot your computer and check if your computer can boot normally.

Way 7: Try the System Image Recovery Option

Windows 10 without a disk in a way that there is more to repair. Before you create a system image if you can choose to run image retrieval system which allows you to restore your computer back on.

So, we will show you how to repair Windows 10 without a CD.

Step 1. At first You Need to Boot your Computer from the Recovery Drive.

Step 2. Then select Troubleshoot > Click on Advanced Options > Click on System Image Recovery.

Click on System Image Recovery

Step 3. Then select System Image Backup to continue.

Click on Windows 10 Option

Step 4. Click Next

Step 5. Now Click Finish Button.

Step 6. Then, you will receive an alert message tells you that all data on the drive to restore the system will be replaced with the image data. You need to confirm this message and click Yes to continue the Process.

Reboot Windows 10

After the System Image Recovery Process Completed Successfully. Reboot your computer and check if your computer can boot normally.

Conclusion

This is how to repair Windows 10 without a CD / USB. Hopefully one of these methods can help you get rid of the problem. Or if you have any other ideas, just leave a comment to share with us. It may help other users here. We never know when a computer will go wrong.

It is recommended to set a default backup for Windows 10 and a bootable disk is also required. That way, the next time you have a problem, the computer still can’t boot, you can use a bootable USB to get the computer back to normal as soon as possible and restore the computer to normal.