Teach you to install windows7 and windowsXP dual system

to prepare a 4GB U disk, and then prepare a 2G U disk

in the 4G U disk engraved into Windows7, Windows XP into the 2G U disk, how to engrave, see “http://jingyan.baidu.com/article/046a7b3e1fc179f9c37fa945.html” steps 1 to 7.

This is also the original prawn, and it is strictly forbidden to reprint it.

a computer

method /step

1. will be engraved in the off state Windows7 Insert the U disk into the computer, then turn on the computer, do not pull the U disk, the BIOS will automatically boot the U disk, wait for a while.
   
   

2. Windows7 display screen to start the installation interface, point directly to the next step. Always point to "Customize" Click Customize to go to the disk partition.
   
   

3. to Windows7 mounted disk D, give the C drive 102400MB (100G), points to the D disk 102400MB (100G) to the remaining portion of the full disc E
   
   

4. Next mad
   
   

5. wait
   
   

6. Windows7 installed
   
   

7. and then WindowsXP engraved U disk into the computer
   
   

8. repeat steps 1 to 2.
   
   

9. When the computer enters windowsXP installation interface, click Next
   
   

10. Next mad, but remember, do not lose the key. And the Windows XP installation disk selects the C drive.
    
    

11. wait
    
    

12. 're done
    
    
    

    Notes
    
    

13. BIOS may not boot, this time manually set
    
    

14. are not lost key
    
    

15. during installation

    partition size can vary Adjust with your own preferences.