The GHOST system partition is lost because when installing the system, the wrong option was selected, which resulted in the entire hard disk being installed as the C drive. After the installation, there is naturally only one disk left. If you want to recover the data of the lost partition, you need to pay attention not to save new files to the current C drive (because the files saved now may overwrite the data of the original DEF disk). You can remove the hard disk and hang it on another computer as a slave disk or connect a mobile hard disk to restore the data to the mobile hard disk. See below for specific recovery methods.
Tool/Software: Meteor Data Recovery Software
Step 1: After first Baidu search and download the program to open, double-click the partition to be restored, then decompress and right-click the software icon to select the "Run as administrator" software (if it is an xp system, you can directly double-click to open the software).
Step 2: After the software is opened, directly double-click the physical disk that needs to recover data. If the GHOST system partition is lost, you need to recover data from the physical disk.
Step 3: It takes an average of several minutes to half an hour for the program scan to complete, just wait a little patiently.
Step 4: The software will quickly put the scanned files into the "Recovered Partition" directory.
Step 5: Check the data you want to restore, right-click and select "Copy Checked Files", the program will copy the checked files.
Step 6: The last step is to just wait for the program to copy the files.
Note 1: The data recovered from the loss of the GHOST system partition needs to be temporarily saved to another disk.
Note 2: If you want to recover the lost GHOST system partition, you need to pay attention. Before data recovery, do not save new files to the C drive.