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It may be the Andfu Trojan virus, try to kill the virus first. If not, you can only re-mass produce the USB flash drive (data will be lost).For mass production, first **a chip wizard software,**After completion, use the chip wizard to detect your USB flash drive chip model, for example, the chip model is Liansheng UT165, and then go to the online **UT165 mass production tool.
Mass production is carried out with mass production tools, and the USB flash drive can be restored to its factory state.
The use of mass production tools is very simple, install it directly after completion, and then plug and unplug the U disk again, at this time, the mass production tool can detect your U disk, just start it directly, and don't set it up for the rest. After the mass production is over, directly pull out the USB flash drive, then remove the installed mass production tools, restart the computer, and insert the USB flash drive.
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Universal USB flash drive burning repair program.
If it doesn't work, it's probably broken.
The USB flash drive burning repair program is very good, and it can fix many problems, such as: the USB flash drive can detect, but the data cannot be read, or it cannot be accessed, it becomes 0 bytes, or the capacity becomes smaller, and these problems ......And so on, in fact, these problems can be solved by yourself, the solution is to burn, this software of U disk burning can make your U disk regain capacity, can be read normally. But if you have important data, I'm really sorry, hehe.
So... My USB flash drive capacity appeared 0, and it was originally declared scrapped, but after its restoration, it has come back to life. But if there is a problem with this software, I am not responsible.
I just highly recommend that a dead horse be used as a live horse doctor, maybe there will be a turnaround.
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The main control of the U disk is broken, and the next low-level software will be low-level to see if it works, and if it doesn't work, it will be mass-produced.
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If there is an error on the USB disk, 0 bytes will be displayed, which can be fixed in the following ways:
1) Troubleshoot the USB flash drive: right-click the drive letter of the USB flash drive, select the "Properties" item to open its properties panel, switch to the "Tools" tab, and click the "Check" button. The system automatically checks for errors and then fixes them.
2) If there is no important data in the USB flash drive, it is recommended to directly perform a "low-level formatting" operation on the USB flash drive: right-click on the USB flash drive letter, select the "Format" item from the pop-up menu, uncheck the "Quick Format" item, and click the "Start" button to format the USB flash drive.
3) The most thorough solution is to use mass production tools to mass-produce the USB flash drive to restore factory settings.
Once the fix is ok, right-click to format it.
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Right-click directly to format.
1. A U disk detection tool such as a chip wizard, decompress it, you can run it directly, and then click on the U disk on the displayed hardware information, and you can see the chip manufacturer or chip model of the card or U disk below. >>>More
PE made with mobile phone memory card can go in, it shouldn't be BIOS settings or hardware problems, try to remake a PE disk in another way.
What should I do if the computer does not recognize the USB flash drive.
1. Before installing the system, enter the BIOS interface of the computer (Lenovo laptop: continuously press the F2 button immediately after booting up or select BIOS setup through the Novo hole after shutting down), select to the configuration page, and change the Intel RST Premium in the SATA Controller Mode option to AHCI. >>>More
Then it is still an interface problem, and it is recommended to go to the 4S store for consultation and check the cause of the problem, so that the solution is accurate.