Case:
After the personal client reinstalled the system, it was found that there was one of the partitions. The data of the previous D E F disk was gone (customer description).
Solution:
After testing by the engineer of our company, the hard disk was formatted into a partition. The previous D E F disk no longer existed, the partition space was occupied 1.3GB. After the system was installed, it was not done.The partition table, first calculate the partition parameters, and then use the software to assist in filling in the partition information. After restoring the partition, the D E F drive data will be successfully recovered, and the success rate is 100%.