Case:
Customer Kingston 8GB has been used normally before, and today I have access to the computer and found that the capacity cannot be recognized.
Solution:
After testing, it was found that the storage IC power supply foot was not input. The use of the exclusion method directly replaced the storage IC to the good circuit board and returned to normal. It proves that the fault phenomenon is caused by the damage of some components of the storage IC power supply circuit. All data successfully successfully provided all dataRestore.