How to reinstall windows from a partition

You will be prompted to select the backup to be used, click the factory image option or select from one of the backups. Click Next. Image 6 - Select Backup 8. You will be prompted to backup your files, if needed do so by selecting the option Yes, backup my personal files Make sure to have an external backup hard drive handy. Image 7 - Backup files 9. The system goes ahead and completes the restore of the operating system.

Image 8 - Completing the restore Click Restart when prompted. Follow the on-screen instructions to setup the system with windows Note: If Dell Backup and Recovery Option Does not work you can use the Windows 8 Reset option on step 4 troubleshoot picture attached. You can follow the Reset option Screens Below. Bad sectors: Your Windows operating system may stop recognizing a partition due to bad sectors. Fortunately, you can recover a deleted partition if you act quickly after the deletion or other causes.

To make things easier, you need EaseUS partition recovery software. With it, you can recover lost or deleted partitions easily. Besides, this disk management tool has many excellent features.

Step 1. A new window will appear and ask you to select a disk to start searching for lost partition s. So choose the desired disk and click " Scan ". Step 2. A quick scan will immediately start. You can pause the scanning process by clicking " Proceed " at any time when the lost partition shows up to start your data recovery.

Step 3. As soon as the lost partition and data has been found, click " Recover Now ". Or else, go on with " Continue Scanning " for more lost data recovery. Step 4. After the recovery process, click " Finish ". Your lost partition should reappear in your drive. This method is much difficult than Tip 1. To be specific, if the old Windows OS is saved on partition C now, they are always hoping to reinstall system to the place where partition C is located.

However, doing reinstallation will result in data loss no matter you delete the original partition or not. Therefore, when the partition is storing useful files, please backup or transfer these files out in advance. If there are dozens of GB files to backup, users had better clone the entire partition rather than copy files, because it will help save much time.

Buy Now. Nevertheless, many users are more likely to make a clean reinstallation, namely installing Windows on an unpartitioned hard disk. How to reinstall Windows 10 without losing data? For this demand, they need to backup all needed files, and then clean the whole hard disk. The fastest way to create a backup for all important files is copying the disk, and detailed steps are as follows:.

Free Download. Step 2. Launch the program to get its main interface. Then choose the system disk and select Copy Disk from the left action panel.

Step 3. Then, select the disk that will be used to hold the backup and click Next. Step 4. This note is to remind you that all the data on the target disk will be destroyed. Please make sure the target disk is empty or does not contain any important files.

Then click Yes. Step 6. You will get a boot note as below. Click Finish to go back to the main interface. Then MiniTool Partition Wizard will ask for a restart to make all changes performed in boot mode as the system disk is being used now. Before starting the reinstallation, users had better remove all peripherals that are not required to reinstall Windows, such as card reader, earphone, and removable hard disk.

With these devices connected, you may receive error message. Now all preparations have been done, so you can start reinstalling Windows OS. Please follow steps below. This will give you the choice of whether to keep your files and programs or not. You can follow the detailed steps as below.

Step 1. You need to use a working computer to do this if yours won't boot into Windows. Then boot from the USB drive.