Case:
During the normal use of the hard disk, the sound of the sudden crash appears to be charged
Solution:
Because the original hard disk USB interface is troublesome, we modify the circuit to become a SATA disk for detection, and the fault is still.In this case, the customer agreed that we opened it and looked at the hard disk, and found that 3 discs, 6 heads, 0 heads, 0 heads, and 4 heads on the head.You need to check the plate model and circuit board. Once the box is opened, the abominable WD factory does not conduct warranty, so we can only buy a second -hand bad disk. We work with our customers to find the disk.Time -consuming 3 days finally found the same hungry model through the Western Digital Professional Platform Magnetic Tools for one -time installation. The magnetic head recognition, but unfortunately, the 0 and 4 -faced plates have 67% of customers who are more satisfied.