New way to install Windows 7 under XP hard disk

Not all computers are equipped with a DVD ROM, which makes the computer a problem with win7. You can't install win7 from the CD-ROM drive, or you can use the U disk installation method, but the U disk installation is not supported by all computers. That can only use the hard disk installation method. Prior to this, both xp and vista can be installed directly using the virtual drive to mount the system image. However, win7 does not support this practice. To install the hard disk, it is a little troublesome in the steps. Today, just fworld helped a friend's notebook (a little problem with the CD-ROM drive) to install win7. After trying, the original hard disk installation is not too much trouble. A friend who doesn't have a DVD drive on the computer wants to try win7 again. Try it!

1. Windows 7 system installs a new version of Windows7:

1. Download windows7 7600 ISO image (RC or RTM), load the image with a virtual CD-ROM drive and select all folders and files. Copy to non-C drive (such as D:\\7600)

2, press F8—— repair system —— select the last command to fix —— enter “D in the command box \\7600\\sources\\setup.exe“(without the quotation marks)

3. Enter the installation interface, select custom installation

4, select the installation language, format the C drive

5, OK, after installation is a pure system (non-dual system).

Second, if there is a vista installation disk, the method is also very simple:

1, download windows7 7600 ISO image, use the virtual CD-ROM to load the image and select all folders and files to copy to non- C drive (such as D: \\ 7600)

2, select the CD-ROM drive in the BIOS, enter the vista installation interface

3, select the bottom left corner to repair the computer (automatic search system, prompt to load the driver or turn off , select Close to enter the repair option)

4, select the last command to repair, enter "ld:; D:\\7600\\sources\\setup.exe" (without the quotation marks) in the command box, start the installation

5, choose the installation language, format the C drive (even if the C drive does not have this system is also possible)

Three, XP system new installation windows 7:

1, download Windows 7 7600 ISO image, use the virtual CD-ROM to load the image and select all folders and files to copy to non-C drive (such as D:\\7600)

2, put bootmgr and boot under D:\\7600 directory Directory (in fact, as long as the inside boot.sdi and bcd files) copy to the root directory of the c drive, and build a sources folder in the root directory of the C drive. (Under XP, you do not need to obtain administrator rights)

3. Copy boot.win under D:\\7600\\sources to the resources folder just created by C drive

4. Run cmd as a member, and then type c:\\boot\\bootsect.exe /nt60 c: The prompt is successful (the red part has two spaces, that is, it is successful!)

5, close the cmd window and restart the computer, automatically enter Install the interface, choose the installation language, and choose the time and currency display type and keyboard and input method that suits you.

6, appears “Start the installation interface”, (note, don’t click “ now install ”) Click on the lower left corner <; repair computer & rdquo; (repair mycomputer), enter & rdquo; system recovery selection & rdquo;, select the last item & quoquo; command prompt & quoquo; (commandprompt), enter the DOS window

7. Enter "D:\\7600\\sources\\setup.exe“ (without the quotation marks), start the installation

8, select the installation language, format the C drive, it will be OK

Fourth, the new installation of windows7 under vista system (the practice proves that XP is more convenient with this method):

1, download windows 7 7600 ISO image Mount the image with a virtual CD-ROM drive and select all folders and files to copy to a non-C drive (eg D:\\7600)

2. Copy the Boot, EFI, sources folder in the D:\\7600 folder and Bootmgr to the root directory of the C drive

3, copy the Bootsect.exe under the D:\\7600\\boot to the root directory of the C drive

The second part needs to obtain the administrator authority

4, run cmd as administrator, enter c:\\bootsect.exe /nt60 c: and press Enter (preferably copy, there are two spaces in red)

5, restart the system and automatically enter the installation interface. , click the repair computer in the lower left corner to repair my computer)

6, select the last command prompt, enter the DOS window, enter D:\\7600\\sources\\setup.exe to enter the installation interface

7, choose the installation language, format the C drive, it is OK

5, the installation method under the PE system:

1, download the windows 7 7600 ISO image, load with the virtual drive Mirror and select all folders and files to copy to non-C drive (such as D:\\7600)

2, format C drive, ntfs format.

2, the bootmgr and boot directory under the D:\\7600 directory (in fact, as long as the boot.sdi and bcd files inside) are copied to the root directory of the c drive, and a source is built in the root directory of the C drive. folder.

3. Copy the boot.win under D:\\7600\\sources to the sources folder of the C drive.

4, run cmd, and then type c:\\boot\\bootsect. Exe /nt60 c: prompt successful (ie successful!)

5, close the cmd window, restart the computer, automatically enter the installation interface, select the installation language, and choose the time and currency display type and keyboard and Input method

6, appears “ start installation interface & rdquo;, (note, do not click & ldquo; now install & rdquo;) point in the lower left corner & ldquo; repair computer & rdquo; (repair mycomputer), enter & rdquo; System recovery selection & rdquo;, select the last item & quoquo; command prompt & quoquo; (commandprompt), enter the DOS window

7, enter "D: \\7600\\sources\\setup.exe" (without the quotation marks ), to begin the installation

8, select the installation language, format C drive, OK