u disk can recognize but cannot read Main control chip detection tool Reasons are as follows Main control chip detection tool : System problem Main control chip detection tool : The system file is missing, the USB drive is faulty, and the format of the USB drive is incorrect. U disk problem: U disk poisoning, internal damage. Hardware problems: The USB port is in poor contact and the power supply is insufficient.
Download diskgeniAfter opening the us software, you can see that you can not format/can not normally use the main control chip detection tool USB flash drive, click the USB flash drive to select it, and then click the right mouse button at the status bar "disk 1" and select "Create a new partition".
Format in Computer Management. Right click "My Computer", select "Management", open the "Computer Management" window, select "Disk management", select the USB flash drive, format the USB flash drive. The data on the flash drive is gone. Use USBoot or similar software to fix it. To U disk home download the corresponding U disk repairDuplicate tool to repair. The above method is ineffective, use the production tool to mass produce U disk.
u disk can be recognized, can not read may be you turn off the u disk automatic reading, cancel it.
The FirstChip is a production tool that has been tested and can be used with Lianyang. Only this one version was tested for a core FC1178BC master, here it isTools to share with you.
Hello, 1, plug in the USB flash drive and run the production tool. 2, then enter pid and vid in the mass production setting to start mass production.
The most important step in mass production is to identify the master control scheme of the U disk, that is, the chip scheme. Generally, ChipGenius software is used to view, and the corresponding production tools are downloaded. The main control chips are classified as: Qunlian, Huirong, Lianyang, Qingtai, Xinchuang, Anguo, Chipbang, Lenovo, Maike Micro, Langke, Sandisk and so on.
Before mass production, the first thing to determine is the main control chip of your U disk,Only after confirmation can we find the right tools for mass production. The classification of the main control chip is: Group United, Huirong, Lianyang, Qingtai, Xinchuang, Anguo, Chipbang, I want, Mico Micro, Lang Ke, Sandi, Silver Can. These can be detected by ChipGenius.
is the chip scheme. Generally, ChipGenius software is used to view, and the corresponding production tools are downloaded. Of course, remind everyone is to try to buy the original genuine U disk. Before the mass production of the chip, the first thing to determine is the main control chip of the U disk, and then the appropriate mass production tools can be found. The main control chip is classified as follows:Qunlian, Huirong, Lianyang, Qingtai, Xinchuang, Anguo, Chipbang, Lenovo, Maike Micro, Langke, Sandisk.
1, your U disk master chip detection tool , detection tool, has detected its master chip model: AU6981. So you search the Internet for this mass production tool, download down for mass production can master chip detection tool . In addition, the Anguo control, it is the mountain stockadeOne of the controls, after buying U disk should pay attention not to buy this kind of master.
2, we download the CD-ROM Remover, open only one interface, an uninstall button, plug the USB flash drive click uninstall can be measured in the case of no mass production to drop the USB-CDROM drive, that is to say, let your USB flash drive into a normal partition of the removable disk, In order to achieve mass production again there is no problem, if you encounter mass production again can not identify when you can try this method.
3, there should be a problem with the U disk chip, if the conventional formatFailure, you can try U disk mass production tool mass production U disk. Read USB flash drive storage chip specifications with ChipGenius software. Baidu search for the corresponding chip production tools. Mass produce the USB flash drive according to the tool operation instructions.
4. Method 1:1. Start - Run - Enter cmd-format f: /fs: fat32 (where f: refers to the letter of the USB flash drive) 2. Open the control panel - Management tools - Computer management - Disk management - Find the drive letter where the U disk is located - right-click - Delete the disk partition (this option is gray, can not be selected) -Create a new disk partition - Follow the prompts to complete the disk partition and format the USB flash drive.
5, hello, this is the U disk software has a problem. There is no good way, only mass production to restore. You can first test the master control model of the U disk, and then download the mass production tool of the master control model. Then plug in the U disk, run the mass production tool, and mass produce the U disk. You can solve the problem.
6, you can not format, you can use the chip wizard to detect the master model. Then download the mass production tool of the master model and re-mass production can be done.
1, a stupid way I think the most effective, first find a slightly less than 512M of the file or directory, COPY to the disk, after seeing whether it can be fully opened, this test is not 512M of effective capacity. Copy it 3 more times to see if it has 2 GB of effective capacity. Then copy 4 times to see if there is a 4G effective capacity. Copy it eight more times to see if it has 8 gigabytes of effective capacity. Copy it 16 more times, see if it's there16G effective capacity.
2, mydisktest It is only a detection software, it can be used to detect whether the USB disk is an expansion disk, it can also be used to shield the bad block of the USB disk and detect the integrity of the file copied into the USB disk. It cannot mass produce USB sticks.
3, first open the software, and then plug in our U disk, the software will automatically detect the need to test the U disk. Then check the option to test, click the "Start test" button to start the test. First of all, we test whether the USB disk has been expanded, click Start, soon the software can give the test results. testpass