How to repair the chip USB flash drive, can the USB flash drive chip be repaired if it is burned out

It is difficult to repair it yourself, and you need special equipment.

Summary. In most cases, the damage to the USB flash drive chip can be repaired, but if the memory chip is broken, there is no way to repair it, and it can only be replaced. There are many reasons for the damage of the U disk chip, the common ones are interface virtual welding, crystal oscillator damage, main control chip failure, memory chip failure, etc., among which the interface virtual welding is easy to solve, and the crystal oscillator can be replaced directly if it is damaged.

If you don't need to save the data, you can use mass production tools to repair it, but before the mass production operation of the U disk, you must master the model of the main control chip of the U disk before you can operate.

Excuse me, but please go into more detail?

In most cases, the damage to the USB flash drive chip can be repaired, but if the memory chip is broken, there is no way to repair it, and it can only be replaced. There are many reasons for the damage of the U disk chip, the common ones are virtual soldering, crystal oscillator damage, main control chip failure, memory chip failure and other loss circles, among which the interface virtual soldering is easy to solve, and the crystal oscillator can be replaced directly if it is damaged. If you don't need to save data, you can do it to repair it with mass production tools, but before the mass production operation of the USB flash drive, you must master the model of the main control chip of the USB flash drive before it can be operated.

There are several ways for a USB flash drive to break. One is that the control chip is burned out, the second is the memory chip is burned out, and the third is the interface is short-circuited. Generally speaking, if it falls into the third case, the data should be repairable; However, if the memory chip burns out, the possibility of repair is relatively small.

Note: The crystal oscillator next to the Qing Pao cannot be measured, and the best way to judge its quality is to replace it with a good crystal oscillator to judge. (3) The main controller, if the above two conditions are normal, it means that the main control chip is damaged. Just change the master.

Hello, you can use the chip wizard to detect it, and you can know. If it's SLC's Reputation Oak, that's good, up to 100,000 erases and writes. If it's MLC, it's a medium 10,000 erase life.

You can re-produce the USB flash drive and then use the recovery software to recover the files in your USB flash drive, what format are your files? Is your USB flash drive chip burned? If the chip is burned, then there is no way!

Whether it's an external loss or an internal loss, don't even think about it if it's an external loss, if it's an internal loss, find a high-end person (but rarely).

Solution:

Several cases of bad disk chips:

One is that the control chip is burned out, the second is the memory chip is burned out, and the third is the interface short circuit 2In the case of crystal oscillator start-up, the interface is not open, plugged into the PC, there is no response, and the main control can be judged to be bad.

3.It can recognize the USB flash drive, but the format is not good, that is, the flash memory is bad.

4.The chip is not burned, and the recovery software can recover the files in the USB flash drive.