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List of the contents of this article:

• 1. How to boot and install dual systems from USB disk
• 2 、How to use a USB flash drive to make a Pe boot disk and install a system
• 3, How to make a u boot disk and install the system
• 4, How to make a boot disk for a multi-iso system

How to boot and install dual systems from a USB disk

1. Before installation, a certain size disk should be given to Ubuntu Space. I use 170G to install Ubuntu. My hard disk is relatively large. If the hard disk is small, I can choose 50G and other sizes for Ubuntu. For detailed partition operations, please refer to Disk Allocation Operations under Windows. Make a USB boot disk for Ubuntu system.

2. First, click the homepage of Fat Claw Installation Master: zj.xitongcheng.com. Click to download and install the Fat Claw Installation Master software now.

3. When the dual system is installed, the two systems are installed in different sub-regions, and the system installed later will not cover the previous system. This answer takes dual win7 as an example. PREPARE TOOL MATERIALS TO PREPARE A USB FLASH SK, BOOT USB DISK MAKING TOOL, WIN7 SYSTEM MIRROR IMAGE, BOOT MENU REPAIR TOOL.

4. First, make a fast boot disk boot disk, and win10 and win7 images should be stored in the USB disk. Insert the USB flash drive into the USB interface of the notebook, restart the computer and press the Samsung startup shortcut key F12, enter the boot interface, select the USB disk startup item and press Enter to enter the quick start main menu interface, and select [02] to run the quick start win8pe anti-blue screen version.

5. How to install MAC dual systems on a USB flash drive: Step 1: It is better to have two USB flash drives with a capacity of more than 4G.Be careful not to put anything in it. At that time, there will be no win7 boot disk in Mac. There is also the mirror file of win7 (it is better to install a 64-bit system).

How to use the usb disk to make the Pe boot disk and install the system

Enter the official website to download the U boot installation package; (2) Open the installation package, select the installation location on the D disk, and click to understand the installation; (3) After installation, plug in Enter a USB disk of about 8G, select the USB disk, and click to start production (others can be kept by default); (4) Select yes, the USB disk startup disk is successfully produced.

Make a USB disk boot disk. Use the cabbage USB disk boot disk making tool to make a USB disk boot disk, and download the genuine system image or pure version image. Download the image file suffixed with ISO and copy it to the root directory of the USB disk.Press F2 to enter the BIOS settings when the BIOS settings are turned on.

Insert the USB flash drive into the computer, restart and press Del or F2 or F1 or F10 or esc and other keys to enter the BIOS interface. Under the boot item selection menu interface, select the usb item and press the Enter key to enter the USB disk reinstallation page. Reinstalling the system can solve some problems caused by viruses and various system problems for unknown reasons.

There are many production tools for the USB disk boot disk. You can choose one at will. You can refer to the software instructions for the production process of the USB disk boot disk. It's very simple. The USB disk boot disk is just a boot disk and does not have any operating system. Therefore, we need to download the mirror file by ourselves and then enter CMOS. Set the boot order and change it to USB flash drive startup.

How to make a u boot disk and install the system

1. Depending on the motherboard, the keys to enter the BIOS are also different. Common ones include Delete, F12, F2, Esc, etc. Enter the BIOS, find "B Oot", change the startup item to "USB-HDD", then press "F10"-"Yes" to exit and save, and then restart the computer to start from the USB flash drive.

2. Make a u boot disk on a computer that can access the Internet normally, and then download a system image to install it.

3. Make a USB disk boot disk, download the u boot USB disk installation tool and install it; connect the blank USB disk to the usb interface, the USB disk is 8G and above; USB disk startup disk systemAfter the tool reads the USB disk, click to start production, and then wait patiently for the USB disk boot disk production to be completed.

4. First, make your own USB flash drive into a boot disk, and then download the system image.

5. Download and install Ultra ISO, and run it. Click the yellow file mark in the upper left corner to open the file and open the location of the mirror image we saved before. And plug in the USB flash drive on the computer and click [Open] to see [Start] - [Write to Hard Disk Image] After clicking, the write dialog box will appear.

How to make a boot disk for a multi-iso system

Xiaobai opens, then inserts the USB disk, select to make a usb disk 2 and select the system that needs to be installed wiN7, and then click "Install this system" to enter the next step 3 Wait for the USB disk boot disk production, no operation required 4 After the boot disk production is completed, put the win8 system into the USB disk boot disk directory, and you can look at the computer motherboard first.

Download and install Ultra ISO, and run it. Click the yellow file mark in the upper left corner to open the file and open the location of the mirror image we saved before. And plug in the USB flash drive on the computer and click [Open] to see [Start] - [Write to Hard Disk Image] After clicking, the write dialog box will appear.

3 Click to start---write hard disk image 4 Select your USB flash drive in the hard drive. 5 Click Write to start the production. 6 Wait patiently: 7 Success, you now have a USB version of the system disk.

Open the web page and download ghost dual-system installation tool V0 green version. After downloading, unzip it and get the decompressed file to the boot USB flash drive. And copy the required two system GHO files to the USB flash drive and name them respectively, such as WINXP.gho and WINgho. Start the computer with a USB flash drive and enter the PE interface.