Create flash memory that supports USB-ZIP and USB-HDD dual boot

The current computer motherboard supports at least one of the USB-ZIP and USB-HDD modes. Therefore, it is almost possible to boot all the computers by creating a flash memory that supports USB-ZIP and USB-HDD dual boot. If your flash capacity is large enough, then loading the Ghost image inside becomes a veritable super-maintenance flash. From now on, whether it is installed, anti-virus, maintenance, just carry a small flash memory. Let’s go!

First, the required software

The software we want to use is chipgenius1.71 green version, flash mass production tool, super N-in-1 system maintenance boot disk ISO image , Ultraiso9.3 green version. Chipgenius download: http://www.mydown.com/soft/237/237311.html

Second, the production process

My flash memory is Kingston 2GB, insert it into the computer, Open chipgenius, the program will automatically detect all USB devices, click to select the flash memory after the test is completed, one of the details shown below is the chip model, my flash display chip model is SK6281.

Tips: What is mass production?

Mass production refers to mass production. The mass production tool is a low-level software developed by the manufacturer for the operation of the flash main control chip. Its main functions are: low-level flash memory; production encryption disk; partition, which can produce read-only partitions, and change the flash media type (removable and fixed) . The output is USB-CDROM.

1. Mass production of flash memory

After downloading the latest mass production tool SK6281_PDT_20071211.exe, mass-produce the flash memory into two disks, the smaller one is 380MB, which is used as the boot of USB-ZIP. Partition, the remaining space is used as the data partition of the USB-HDD. My mass production steps are as follows, other models of flash memory, mass production methods are similar.

Run the mass production tool, select the file selection "SK6281-PRC, and then click the parameter setting button on the right.

Enter “123456 and confirm your password. Select the Flash model as TH5

8NVG5D4C. Click the <quo;multi-sector button to enter the settings page. To set the required flash function, just adjust the percentage of logical sector 0 and logical sector 1 in the "disk partitioning setting, here the logical sector is adjusted to 20%. Click “ OK, save the settings and return to the main interface to correctly identify the flash and start mass production.

2. Write the image file

Run Ultraiso9.3 green version, select “file →“Open the menu and select “Super N in 1 system maintenance boot disk image. Then select “ Start CD → & ldquo; write to the hard disk mirror menu, disk drive drop-down menu select "380MB partition, write mode select "usb-zip+, click “ write button, start making USB-ZIP Start the disk. After the completion, select another partition in the disk drive option, select the write mode “usb-hdd+, and then click “write”. After successful writing, the flash memory supporting dual boot is successfully produced.

Setting the Firstboot of the computer's BIOS to USB-ZIP or USB-HDD will start the computer smoothly. The Super N-in-one system maintenance boot disk is a collection of PE and multiple DOS toolkits. The PE also integrates Kaspersky 7.0 and other commonly used tools. With such a flash memory, there is no need to find a CD for installation and maintenance.

Summary: The technique used in this article is actually to partition the flash memory with low-level tool software, and then use different image writing methods for each partition, so that the flash memory supports both USB-ZIP and USB-HDD. Kind of startup method. According to this principle, if we use PQ to create a hidden partition on the hard disk and then write the boot image file, we can create a “super maintenance disk”.