Case:
Under normal use, the blue screen is suddenly used, and the hard disk cannot be started.
Solution:
After the power is charged, the hard disk is knocked on the disk, first handled the circuit board, and found a good circuit board to change the fault.So consider the opening of the market.Negotiations with customers must open the market. After the customer agrees, it starts to operate. The process is that this disk is 3 heads. The 012 heads are 123. Our accessories are 123, which causes waste of a accessory. It is also a lesson.In the future, the cost of the customer must be paid with the customer, otherwise you must bear it by yourself. Then you find a 012 -headed accessories after technical means to change the head and find that the recognition is very slow.It’s right.Clear G tables and smart.The hard disk recognition is normal, and the copy data is successfully completed.Data recovery must have greatly advised customers not to ask us frequently in the process of data recovery, which affects the idea of engineers and bring great inconvenience.