How to install win7 on a hard disk

Source: Internet
Author: User
This method is suitable for 64-bit win7 or Vista installation. If it is installed on an empty disk (without any system hard disk), we recommend that you start it with a PE disc (USB flash disk) and perform operations in comparison to this article. If the hard disk already has an XP (x86) system and a 32-bit win7 or Vista, double-click the installation file setup. EXE.
1. Prepare the hard disk space.
The partition used to install Windows 7 is generally 30 ~ 50 GB in NTFS format. Because your computer has already installed XP on drive C, you must first prepare ~ 50 gb d disk or E disk to install win7. If the space of the D and E disks does not meet the requirements, adjust it. The adjustment method is as follows: first back up the data on disk D and disk E, then download the green version of Paragon partition manager, and use it to adjust the space on disk D or disk e to 30 ~ in Windows XP ~ 50 GB. The specific method can refer to this post part of the chapter: http://softbbs.pconline.com.cn/7307078.html
For paragon Partition Manager 7 Green Edition, click here to download: winpm.rar
2. Prepare the win7 file.
① Download the ISO file of win7 to the local hard disk.
② Extract the win7 Startup File. Use the ultraiso software or virtual optical drive to load the Vista ISO file and copy the bootmgr file and the boot, EFI, and sources folders to the C drive (sources only needs to copy the boot. wim file, the rest do not need to be copied, so you can create a folder sources on drive C, and then copy boot. wim file ).
③ Extract the win7 Installation File. Copy the Sources folder to the E disk in the same way as ② (you can also put it on the F disk, as long as it is not on the d disk to be installed in win7 ).


3. Prepare the win7 startup format.
Open the command line window in the XP system (method: Start → run, Enter cmd and press Enter), type the command in the command line window, and press Enter:
C: \ Boot \ bootsect.exe/nt60 C:

NOTE: If 64-bit win7/vistais installed, because bootsect.exe in the system image is 64-bit, it cannot run on a 32-bit system. Below we provide a 32-bit download for you, so that you do not need to find it everywhere. Download the 64-bit system package to cover 64-bit bootsect.exe in the bootfolder.
Bootsect86.rar


4. Start the PE System of Windows 7.
After the computer is restarted, The winpe system is displayed. After the Windows 7 installation interface is started, click "Next"> "repair computer"> "no"> "Next"> "command prompt ", the command line window is displayed.


5. Clear the Startup File.
You must delete the bootmgr file that was originally copied to drive C and the boot, EFI, and sources folders to avoid Startup File confusion during win7 installation and failure. In the command line window, type the command and press Enter:
Del c: \ bootmgr
RD/s c: \ Boot
RD/s c: \ EFI
RD/s c: \ sources
6. format the D disk.
Enter the following command and press Enter: Format D:/Q/Fs: NTFS
If the D disk is already in the NTFS format, do not add the/Fs: NTFS parameter. If the disk D is empty, you do not have to format it. skip this step.
7. Run the win7 installation command.
Enter the following command and press Enter:
E: \ sources \ setup.exe


8. Complete the installation.
Follow the prompts to install win7 step by step. The installation process is the same as that of the CD.
After the installation is complete, you have a Win7-XP dual system.


Note that:
① Do not select "Upgrade" or "Custom (advanced)" When prompted to select "installation type )";
② Select "partition 2" (disk D) when Prompting which disk to install. Do not make a mistake;
③ When prompted to enter the product key, enter your application (search ...? -_-) To the key, or you can leave it blank. Click "Next" and activate it after the installation is complete.

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