How to install Windows 7 on a hard disk

1. Install Windows 7 (Advanced edition) on Windows 7:
1. Download Windows 7 and use a virtual optical drive to copy it to a non-C drive (for example, D: \ win7)
2. Press F8 to fix the system. Select the last command to fix the system. Enter "D: \ win7 \ sources \ setup.exe" in the Command box (without quotation marks)
3. Go to the installation page and select Custom for installation.
4. Select the installation language and format the C drive.
5. OK. After installation, it is a pure system (non-Dual System ).

2. If you have a vista installation disk, the method is also very simple:
1. Download Windows 7 and use a virtual optical drive to copy it to a non-C drive (for example, D: \ win7)
2. Enable the optical drive in the BIOS to go To the Vista installation page.
3. Select repair computer in the lower left corner (automatically search for the system, and prompt to load or close the driver. Select disable to enter the Repair Option)
4. Select the last command for restoration. In the command box, enter "D: \ win7 \ sources \ setup.exe" (without quotation marks) to start installation.
5. Select the installation language and format the C drive (even if the C drive has no system)

Iii. Windows 7 installation in Windows XP:
1. Download Windows 7 and use a virtual optical drive to copy it to a non-C drive (for example, D: \ win7)
2. Put the bootmgr and boot directories under the D: \ win7 directory (in fact, as long as the boot. SDI and BCD files) are copied to the C root directory, and a Sources folder is created under the C root directory. (Administrator permissions are not required in xp)
3. Copy boot. Win under D: \ win7 \ sources to the Sources folder just created on drive C.
4. Run cmd as an administrator and enter c: \ Boot \ bootsect.exe/Nt60 C: the successful prompt is displayed (that is, it is successful !)
5. Close the CMD window and restart the computer. The installation interface is automatically displayed. Select the installation language and the appropriate time and currency display type and keyboard and input mode.
6. The "Start installation interface" appears. (Note that you do not need to click "Install now".) Click "repair mycomputer" in the lower left corner to go to "System Recovery selection ", select the last "command prompt" (commandprompt) to enter the DOS window.
7. Enter "D: \ win7 \ sources \ setup.exe" (without quotation marks) to start installation.
8. Select the installation language and format the C drive.