USB disk When the light is driven by the details

First to understand the U disk mass production tools. This is actually a USB disk manufacturer to use the software. U before the factory, the factory will be in this software set U disk parameters, including manufacturers information, capacity and feature features. So when we users get such a software, U disk's various functions can be allowed by ourselves to DIY!

　Pre-Preparation: According to U disk chip, prepare mass production tools

Figuring out the model of the main control chip

The general USB disk is composed of memory chip and main control chip, which is the main control chip equivalent to U disk's brain. The principle of mass production tool work is to realize certain functions by changing the setting of U disk's main control chip. and the different USB disk is used by the main control chip is different, so the mass production tool can not be general, each of the main control chip must use its corresponding mass production tool to operate on it.

At present, the most common U disk main control chip: Oti, Alcor, Chipsbank, Icreate, Pointchip, SM, SIS, etc., so you want to use the mass production tools to DIY U disk, first of all have to figure out what is in the hands of the main control chip.

Recommend the use of Chip Genius V2.50, connect the U disk, start the software. Pull the top right scroll bar, click the bottom of the "USB Mass Storage Device", the bottom of the Information Bar will be a U disk Master chip model details.

However, Chip Genius V2.50 is also not completely accurate, such as the author used the U disk to do the test, the software shows its main control chip for CBM2080, but in fact only CBM2090 the main control chip corresponding to the volume production tool can be used on this USB disk, that is, the U disk's main control chip is actually CBM2090. When the user encounters this kind of situation, may try the version similar production tool more.

　Download the right mass production tool

After determining the main control chip model, and then is to download the corresponding USB disk volume production tools. This can be aided by search engines, such as U disk's main control chip for CBM2080, you can search "CBM2080 mass production tool", the relevant download links are more. We suggest that you search "50 kinds of mass production tool collection", the search out of the download file, including the current production of various mainstream tools, the version is also relatively rich.

The production tool version is not the higher the better. To select the corresponding version, such as some U disk main control chip used by the volume of production workers have the capacity of the difference, there are mass production tools because of the different types of flash, also divided into the SLC version and MLC version.

From here you can see the manufacturer and the specific model of the master chip.

USB USB Drive becomes

Here is what we want to say today, the U disk into a USB drive.

The USB drive will be used to start the system. Because the standard of the optical drive is unified, the startup success rate is high, and the file is safe.

Click "Auto Player" in the "flash drive" setting, and the corresponding box below will be entered into. First of all, according to the size of the ISO file to be used to confirm the capacity of the disc, and then in the bottom of the "CD capacity" to fill in the number. The "USB optical drive" that appears thereafter can only place files of a set capacity size. And the remaining capacity of U disk will be recognized by computer system as a stand-alone U disk, this disk can also be made by using HPUSBFW, Flashboot and other software to make a separate USB boot disk.

A separate USB boot disk

After the end of the system will be added a USB optical drive icon and then in the "ISO" column, click on the right side of the box, in the pop-up dialog box, you can choose the prepared in advance of the ISO file to join. In this way, after the operation, the system will be more than one optical drive, using the ISO file inside, when the system is set to boot to "USB ROM" boot, users can easily implement the system installation and maintenance.

New CD-ROM icon

In this way, our U disk as a light drive with the operation is accomplished. U disk instead of the optical drive, in the future, whether it is a U disk boot system or optical drive boot system can not prevent you to install and maintain the pace of the system. Of course, the small USB disk has a lot of strange features, can be turned into a startup disk