Protect your boot disk

The system does not put the first drive letter and makes the files of the boot disk into a floppy disk.

You only need to put 2 files starting with b and 2 files starting with n in a floppy disk to make a boot disk, even if the boot disk is broken, you can boot the system.

Hello Use the U disk wizard to make it will force the format of the Xi adoption.

Go to the computer store to make a USB flash drive boot disk, the production process can be formatted, you try.

2.After watching the tutorial on how to make a USB flash drive, you will use the tray system. Go to the computer store and learn how to install the system.

It is suitable for those who have a good understanding of the BIOS settings of the computer. [Find and enter the option containing the word "BIOS" in the BIOS interface, 1.]“advanced bios features”

3.After going to "Advanced BIOS Features", find the first boot device option with "first", "First boot device".

4."First Boot Device" option, select "U disk" to enter, after the configuration is set, press the "F10" key on the keyboard to save and exit, then the computer will restart by itself, and the rest is to install the system automatically.

Above are the steps to set up the BIOS boot. Each computer has different BIOS settings, you can refer to it. Once you have learned it, you will be able to use the USB flash drive system.

This is not your USB flash drive write protection, but your USB flash drive can not be recognized, that is, your USB flash drive master control error, it is recommended that you try to detect the main control chip and find the corresponding chip number, and use the corresponding mass production tool to mass produce it. If mass production is not possible, it is recommended that you replace the USB flash drive. Hope it can help you.

Hello, you can mass produce it, and you can solve this situation.

Typing cmd in the run window or entering format z: u(z: for your USB drive letter, replace it with your own) in the DOS window or enter cmd in the start-all program-attachments-command Tishiye positive symbol, and it will prompt you that you have an application to remove something, and you can format it by removing it.

If that doesn't work, run as an administrator.

It is recommended to check the mass production of the main control chip of the USB flash drive.

Go to the computer store to make a USB flash drive to start the positive omen backup disk, the production process can be destructive, you try.

No, you can remove the protection from the attributes.