Case:
The equipment was bought for a month, but the hard disk did not recognize the disk due to the hard disk firmware area.
Solution:
Check it in UDMA after being tested and connected to the hard disk repair tool.This hard disk can be ready after about ten seconds, but it cannot be recognized, but it can be determined that there is no problem with the magnetic head of this disk.Because you can hear the sound of searching when you are in power.Therefore, the data recovery engineer determines that this is only a problem with the firmware area, and it is likely to be damaged by the ATA module. It should be enough to find almost the same return.After data recovery engineer inspection and recovery, the data was 100%recovered.