Can be used on mobile phones, can not read cards on the computer
The card reader is good, but the memory card can't be read on the computer, but it can be read on the mobile phone. This is definitely the case where the memory card has a password on the mobile phone. Only the memory card menu of the mobile phone is used to release the password.
Has been write protected
The problem that the MMC card has been write-protected appears when reading the card with the card reader
The first is that the card reader is USB 2.0. The computer is 1.0.
The second case is that the same USB interface has been connected to other USB devices. Such as mobile hard disk, MP3 and so on.
The third is to connect multiple USB devices to one computer. This may be the case.
The fourth is what you least want to happen. That is, the card or the card reader has a problem.
There is such a prompt that everyone should not worry, the first solution is to replace the hardware device. (PS: However, the probability of this problem between 2.0 and 1.0 is not very large. That is to say, it can still be read out). For example, add a 2.0 USB expansion port. This is not expensive in the computer city.
The solution to the second problem is simpler. You can plug in a USB interface. As long as it was not taken before. Although I don't know the difference between the two. But I did this after I had this problem. And try Bailing.
The third problem is even simpler. I don't need to say it. Since it has received more. That is to pull out a few.
In short. After this prompt appears... Dear friends, check your machine. See if there is any of the above. if so. Can try it. My card has appeared in the computer can not delete things, but can be deleted in the phone. Replaced by a socket.
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WQ Submersible Sewage Slurry Pump is one subermerisble pumps,is one type horizontal pump for clean water.
Application of submersible sewage slurry pumps:
Deep well pump construction
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