Case:
A customer laptop in Xuhui District has been used normally before, and it was suddenly unable to turn on it. So he took the laptop maintenance station for maintenance. The inspection found that it was a hard disk failure. The customer’s hard disk data was very important. The data recovery center recovered data.
Solution:
The project of the data recovery center is tested. The customer’s notebook is the Seagate 500GB hard disk. After powering the hard disk, it is suspected that there is a problem with the hard disk circuit board. Checking the hard disk circuit board to find that there is a burning phenomenon.The same model of the circuit board is replaced, and the BIOS chip on the new circuit board is replaced by the BIOS chip on the original damaged circuit board (replacing the BIOS chip to identify it normally). After the replacement is completedEssence