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See what the format of the USB flash drive is, it is NTFS, or FAT, if it is NTFS, format it with the hard disk formatting tool, if it is FAT, please change it to NTFS, and then format.
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I am a seller of USB flash drives, and I recommend Kingston licensed goods.
I'll tell you a few simple ways to identify them that work.
1.After plugging in the computer, the front end flashes a small green light, and the intermittent flashing is genuine, and the rest of the color is equal or green, or the light that has been on is fake2Shell Take the lid off and cover it to the back If you press it hard, there will be a crisp sound The shell is real.
If the shells are not real ... It can't be genuine.
3 Side, there is spraying, this is not easy to see, and the slightly astringent is really because it is laser embroidered.
If it's fake, it's sprayed paint and it's slippery.
Hope it helps.
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This is the wrong mass production tool, CBM2092 is a new chip, find the newer 2092 with mass production tools.
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USB flash drive is sure to be genuine??? Return to the manufacturer to take a look.
Ensure that the quality is guaranteed. Did you get a virus?
Use the disk format to find a USB flash drive universal format tool on the Internet.
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You're going to be able to format it in a low-level tool.
Give me extra points.
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First use the chip elf to detect the U disk main control, to see if it is really kingston, generally speaking, this situation is a copycat!
This kind of problem is easy to solve, and it can be solved with software!
You need to use the chip wizard to detect the main control model first, and then determine which main control manufacturer produced it according to the main control model, and then go to the U disk home above the mass production tool of the solution manufacturer, modify some settings, and re-mass production once, and it's OK!
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Don't try to fix it yourself, just replace it.
I used to ......—
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You see if there is a protection switch on the USB flash drive.
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Then format it and see if it works.
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First: The USB flash drive you bought is a fake, and the flash memory capacity has been expanded. I guess your USB drive is actually only 2G. It will appear when the size of the file you deposit exceeds the actual flash storage capacity, and after reinserting the USB flash drive, either the files and folders are garbled or cannot be opened.
On the interface of Kingston**U disk, there will be information such as the model, capacity, serial number, and origin of the product when it leaves the factory; This information is not visible on the interface of the counterfeit product.
Any Kingston** is affixed with the anti-counterfeiting mark of Kingston**, which can be queried by SMS or **.
**The model capacity information is printed by laser, the handwriting has a burning feeling, and there is a concave and convex feeling when touched by hand, while the information on the fake is generally printed in ink, which is easier to identify. There is still a gap between the texture and workmanship of the real and fake USB flash drives, and the ** disc cap has an obvious sense of frustration when plugging and unplugging, while the fake is relatively coarse. **The avatar is clear and realistic, while the fake avatar is rough in workmanship and has unclear facial features.
The status indicator of the fake is not uniformly positioned, mostly red in color, while the indicator light of ** is green, which is located just at the Kingston avatar and only flashes when the reading operation is performed. The kingstone lettering on ** has a sense of engraving, the font itself is recessed, and the text on the fake is printed directly on the metal surface, and there is no text on the interface. **Ensure that the anti-counterfeiting logo on the card has a three-dimensional effect, and it looks like the middle part is concave; The words "Guarantee Card" are rose red on the front and olive green on the other side.
Second: Fix it: (Since you didn't give points, I'll say it briefly).
It can be re-mass-produced to the actual flash memory size, although the capacity has decreased, but the USB flash drive is stable, and the read and write speed is about slightly improved.
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What should I do if the USB flash drive cannot be formatted.
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In your computer can not format this USB disk,It is recommended to choose to use other computers to try it,Or there is no way to format,That can only prove that this USB disk is broken,You can repair it to see if it can be repaired,You can only change a USB disk if you can't fix it,Install the formatted USB flash drive software on the computer,Follow the steps。
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What should I do if the USB flash drive cannot be formatted.
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In your computer can not format this USB disk,It is recommended to choose to use other computers to try it,Or there is no way to format,That can only prove that this USB disk is broken,You can repair it to see if it can be repaired,You can only change a USB disk if you can't fix it,Install the formatted USB flash drive software on the computer,Follow the steps。
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