Create a USB flash drive and use a USB flash drive to install Windows 7

This method can be used to repair the win7 system when Windows 7 cannot be opened.

Of course, it can also be used to install the operating system with a USB flash drive.

First download the software ultraiso and then install ultraiso
Then plug in the USB flash drive and run ultraiso.
File --- Open-open the ISO image file of win7
 

Click Start --- write hard disk image ....
 

We recommend that you select the "test" option to ensure correct burning.
 

Point easy start write USB-HDD +
 

 

Click write to start writing. Note that the USB flash disk will be formatted. Back up the data.
 

 

 

The USB flash drive has been created.
 

If the USB flash disk is occupied at 2.44 GB, check whether your USB flash disk is large enough ..
2. Install win7
Restart the computer, enter BIOS settings boot settings USB-HDD U disk boot priority
 

The system automatically runs the win7 installer from the USB flash drive ..
I remember...
 

 

 

 

 

 

I chose to install the flagship edition ..
 

The partition must be NTFS, and can be formatted on the right side of the installation interface ..
After installation is complete
 

 

 

 

 

 

 

 

You do not need to activate the registration code during installation.
 

In addition, I used the win7 activation software to register for activation ..
Installation completed in 15 minutes ....
 
USB flash drives are easy to carry with you.