How to use a USB flash drive to install the system

How to use a USB flash drive to install the system

The disc installation system requires a dial. Many of you do not have a burner, and you need to use a blank disc, which is a waste of money. Therefore, it is generally the most convenient and cost-effective to install using a USB flash drive without additional costs, I hope you can install the USB flash drive on your own in the future!

At present, USB flash drives are very useful, especially for computers without optical drives. It is very easy to use USB flash drives to install OS or perform maintenance. With a USB flash drive, you only need to click "start" to make a general USB flash drive into a boot USB flash drive that can start the computer. Here we will teach you how to install a system with a USB flash drive. You only need to use software that can read the virtual optical drive, such as UltraISO, WinISO, WinImage, and Daemon Tool, here we will introduce how to use the UltraISO software to install the win7 system.

Tools/Raw Materials

UltraISO
An empty USB flash disk larger than 4 GB.

Method/step

1, first go to the official website to download the UltraISO software, here can go to Baidu Software Center download, better without bundling software, http://rj.baidu.com/soft/detail/11522.html? Ald

2. After downloading, install the UltraISO software and find the ISO file of the Win7 operating system online. If you do not want to find it, I can share with you free of charge I Baidu Network Disk win7 flagship pure version of a resource, http://pan.baidu.com/s/1mgvPRLm

3. Open the UltraISO software and click the File menu bar in the upper left corner of the software to open the win7 image file you just downloaded.



4. insert an empty USB flash disk into your computer. If the USB flash disk contains other information, back up one copy, format the USB flash disk, and click "Write hard disk image" in the boot menu bar on the UltraISO software, then, a box is displayed, and you can click write selection below.

5. Click "write" to write the hard disk image. It may take several minutes.

6. The following page is displayed after the operation is successful.

7. After that, the USB flash drive has been burned to the WIN7 system disk, which can be used to install the system.
8. Insert the system disk into the computer to be installed, and enter the BIOS settings page when starting the system. Different models are different. You can search for them, some models will show you which keys to press to enter the BIOS interface in the lower left corner of the boot time. Here I am a Lenovo notebook, and press F2 at the boot time to enter.
9. When installing the system, you need to turn the BIOS into a usb hdd to start, control the left and right arrow keys, select the interface under Boot, set the usb hdd to highlighted, and then press F10 to keep the settings, if the dialog box is displayed, click YES. Then the computer restarts automatically to install the win7 system.

10. Press the 1-8 key to execute the menu command on the left of the interface. Because we want to install the win7 system, press the 1 key.

Notes

During the installation process, you need to set the boot item to hard disk boot when the system is restarted for the first time. Otherwise, the default USB flash drive will be used to install the system and the system will be stuck in an endless loop.
I hope this tutorial on installing a USB flash drive will help you!