How to make an ordinary U disk into a U3 disk

No, it must be dedicated.

Small white U disk system preparation tool:

1. One-click reinstallation of the tool.

2. A USB flash drive larger than 8G (it is recommended to back up the important data of the USB flash drive first) 3. A computer with normal Internet access.

Detailed steps of the small white U tray system:

1. Insert the USB flash drive into a computer that can access the Internet, open Xiaobai and reinstall the system software with one click2. Wait for the software to be detected and click on the production system on the left.

3、The software will automatically recognize the U disk letter,The production mode is by default,Click to start making4、Select the system that needs to be installed,Xiaobai software supports x86-64bit system installation,Pay attention to the number of system bits when choosing,Start making after selection。

5. The prompt window of formatting the U disk appears, if the data of the U disk is backed up, click OK8, the U disk startup disk will appear after the production of the successful prompt, click to cancel9, and then we click the shortcut key Daquan to check the startup hotkey that will be used after the query 11, exit the U disk, and install it on the computer that needs to reinstall the system12, press the boot button and immediately click the U disk start hotkey, the boot selection interface appears, select the U disk option, and press Enter.

15. Install it on the C drive of the system disk, and then click Start Installation in the lower left corner16. Click OK in the prompt window.

19. After waiting for the optimization settings of the system, you can use it when you enter the system desktop (note: there will be several computer restarts during the period, no need to worry, let alone other operations).

The above is the method of installing the system on the USB flash drive, I hope it can help you.

How to make a USB flash drive boot disk.

The methods and steps are as follows:

2. Insert the prepared USB flash drive into the computer, and the USB flash drive system disk maker will automatically recognize and select it as the default;

3. Click the one-click production button below, if the computer motherboard is UEFI, you need to check the support EFI start;

4. Next, a prompt box will pop up, click OK, note that making a U disk system disk will empty all data of the current U disk, and you need to make a backup; The methods and steps are as follows:

2. Insert the prepared USB flash drive into the computer, and the USB flash drive system disk maker will automatically recognize and select it as the default;

3. Click the one-click production button below, if the computer motherboard is UEFI, you need to check the support EFI start;

4. Next, a prompt box will pop up, click OK, note that making a U disk system disk will empty all data of the current U disk, and you need to make a backup;

How to make a USB flash drive boot disk.

It's not expensive to buy a new one, if it's a hobby, you need to buy a substrate from a treasure, flash memory, and use special software for mass production after soldering, and you can use it after successful mass production.

Hello make a USB flash drive boot disk in terms of reinstalling the system, it can be very convenient, but many people don't know how to make a USB flash drive boot disk, don't worry, then the author will teach you how to make a win7 USB disk boot disk, quickly move up a small bench over 1, first of all, you need to insert the USB flash drive into the computer, and then click on the USB flash drive to start and select the USB disk mode. 2. After that, in the interface, check the U disk settings, and then click on one key to make a startup U disk 3, and then the system will pop up a warning dialog box to prompt that the data deleted U disk will not be recoverable, and then click Yes. If you need to, you can back up the previous data first4, and then in the interface, select the version according to your own needs and start**.

5. Then the computer will automate**, just wait for a while. 6、**After completion, a dialog box will pop up to prompt**Finish,Then click OK to complete the win7U disk startup disk。

The most concise method: prepare an installation disk (non-ghost version), U disk, Ultraiso software, open the software, select Start, write to the hard disk image, and select the U disk letter. When it's done, it's OK.

If you are under Windows 7, it is best to run the Ultraiso software as an administrator.

No, the device type is different:

The USB flash drive is mainly the main control chip and flash memory;

U-shield is a physical piece of hardware with a smart chip that resembles flash memory.

From a technical point of view: U shield is a tool for electronic signature and digital authentication of online banking, it has a built-in micro smart card processor, based on PKI technology, using 1024-bit asymmetric key algorithm to encrypt, decrypt and digitally sign online data, to ensure the confidentiality, authenticity, integrity and non-repudiation of online transactions. It's small, but it's highly technical.

The product adopts the current international leading information security technology, the core hardware module adopts smart card CPU chip, and the internal structure is composed of CPU and encryption logic, RAM, ROM, EEPROM and IO, which is a small computer with a security system.

In addition, the storage space of the U shield is not large, and some are only a few tens of k.

1. Open the interface.

2. Next, click on the Make U disk option of the production system.

3. The U disk production system will empty the files of the U disk.

4. Restart the computer after the installation is completed.

5. Plug in the U disk to boot up, fast F12, select the U disk in the boot menu, and return to the main page to continue the installation.