WD800BB cannot view partition data recovery case

Case:
The customer took a WD800BB hard disk, saying that under the normal use of the computer, it was suddenly unable to enter the system today. I found a repair computer and took it in to see that there was no partition.

Solution:
So I tested the test first, and there was a search sound. I could recognize it normally under WIN. I did n’t see a partition in the disk management. It should be damaged by the partition table.Division, after asking for his four original partitions, saved, the data is intact.