U disk install Windows 7 Setup cannot locate an existing partition and cannot create a new system partition

I recently installed WIN7, after the disk, always prompts "Setup can not locate existing partitions, and can not create new system partitions," thought a lot of ways, always can not be solved, and then after many search, in the last night finally put the system installed.

I use a U disk installation system, because my CD-ROM drive is not good, sometimes can not read out, and sometimes read out, so just think of a U disk to install the system. Of course, your computer has to support U disk to start the line, the following began to say processing, the Internet can search a lot of. Now I have summed up my process as follows:

1, first, the preparation of a U disk 3G or more, because the WIN7 system installation package has 2.8g,u disk production into a PE startup disk, will take up about 200M space;

2, on the Internet to find a U disk Startup Disk production tools, the U disk will be made into a boot disk with PE.

3, before the system reload, you can first copy the contents of the WIN7 installation disk to the other disk inside the computer do not compress, directly from the CD all copied out of the logical partition (in general, the logical partition is, in addition to C disk other disk characters) inside on the line. If you want all the grid, repartition can also be, then you first put the WIN7 installation files copied to the U disk.

Note: You must first make a U disk into a PE boot disk before the installation files can be copied into. Because you are making a U disk to start, will be the U disk format.

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4, now insert U disk, start the computer, into the Bois settings from the U disk boot, or use the shortcut key to choose from the U disk (each brand of the computer to choose to start the shortcut keys are not necessarily the same, here is not detailed, pay attention to the boot screen prompts is the; there is a, must first insert U disk, and then start the computer, Otherwise the computer will not recognize the U disk, and then will appear the startup option, we choose to enter the PE system, waiting for 1, 22 minutes, into the PE system.

5. (This is the most important step, solve the problem mentioned above) now, we find the location of the WIN7 installation files (not all of the heavy partition in your reload system before you put the letter inside, all repartition, of course, can only be found inside the U disk), find WIN7 installation files, We open the folder, the inside of these three files (folder) BOOT, BOOTMGR, sources copy to the computer inside the C-packing directory (note, must be copied to the root directory below). Then enter the PE cmd window, enter the following command: "C:\boot\bootsect.exe/nt60 C:" (Note that EXE and/NT60 and C: These three are separated by a space). Then enter, at this time will appear successful words prompt (possibly picture quickly flashed, too late to see, also may be directly in the CMD window inside the last hint successful words).

6. Now, our first installment is finished. Restart the computer, pull out the U disk, boot from the hard drive (not surprisingly, boot from the hard drive), then appear in the WIN7 installation of the import file "White Road", the screen at the bottom, and then appear in the WIN7 installation welcome interface, select the region, language, keyboard, click "Next", "Select the Partition" (Note, Must not be a grid, or repeat the 5th step, select C partition, click "Next" (at this time, do not appear prompted "Setup cannot locate existing partitions, or create new system partitions ..."), install OK.

7, the system installs automatically, gathers the information, copies the file, installs the function, completes the setup. Then the machine will reboot and there will be two startup options, one is windowns set to start, so how do we remove this. Into the system, as an administrator into the CMD Run DOS window, input msconfig play to carry out System Configuration dialog box, select the [boot] tag, where you can set the system to choose the waiting time, the default is 30 seconds, you can set up your own; You can also see the startup options that appear at startup, You can remove the Windowns startup settings, OK exit, OK, delete operation please choose carefully.

8, now, you put on your own driver and some other applications, anti-virus software, WIN7 system installation is completely OK.