win7 ISO u disk installation steps are as follows
1, will win7 ISO file directly copy to the Gho directory of U disk;
2, insert U disk on the computer, restart and press F12, F11, ESC and other shortcut keys to open the Start menu, choose U Disk option return;
3, in the U disk list select "02" Return, start the PE system;
4, double click to open "Chinese cabbage one key installed", select win7 ISO file, automatically extract Gho file, click the dropdown box, select Win7.gho file;
5, select the system installation location, is generally C disk, if not a C disk, according to the "volume label" or disk size selection, click OK;
6, pop-up this dialog box, check the completion of the restart, click Yes;
7, go to this interface, the implementation of the system decompression to C disk operation;
8, decompression is completed after the computer will automatically restart, at this time pull U disk, enter this interface, began to install Win7 ISO;
9, after the launch into the Win7 desktop, win7 ISO installed.