Data recovery ST3500320AS does not recognize the hard disk

Case:
Data recovery personal customers in the morning and the computer could not enter the system. After detecting the inspection, it was found that the hard disk was not recognized on the motherboard; searching for data on the Internet to recover, and found your company, hoping to restore the data as soon as possible.

Solution:
Recovery process: First, the engineer first detected the MHDD detection of hard disk detection tools, and the self-checking sound was normal. The rotation was normal but the hard disk was not recognized.The firmware problem; third, repair the firmware area of the hard disk on the PC3000-UDMA; fourth, the export data, the customer’s acceptance data is successful.Restore time: 3 hours of recovery results: Data recovery successfully indicate: Because of the customer’s personal privacy, some information of customers will be shielded!