Win7 hard disk installation 32bit replacement 64bit

Windows 7 installed high version of Windows 7, Vista hard disk installed Windows 7, xp hard disk installed Windows7 and other methods!

First, install a new version of Windows7 under Windows 7 system:
1, download Windows7 7057 ISO image (RC or RTM), copy to a non-C drive with a virtual drive (such as D: \\7057)
2 Press F8 - repair system - select the last command to repair - enter "D:\\7057\\sources\\setup.exe" (without the quotes) in the command box
3, enter the installation interface, select custom Installation
4, select the installation language, format the C drive
5, OK, and install it is a pure system (non-dual system).

Second, if there is a Vista installation disk, the method is also very simple:
1, download Windows7 7057 ISO image (RC or RTM), copy it to a non-C disk with a virtual CD-ROM (such as D:\\7057
2, BiOS select the CD-ROM boot, enter the Vista installation interface
3, select the bottom left corner to repair the computer (automatic search system, prompt to load the driver or close, select to close the repair option)
4, select the last To fix a command, type "D:\\7057\\sources\\setup.exe" (without the quotation marks) in the command box, start to install
5, select the installation language, format the C drive (even if the C drive does not have this system) The law is also feasible.

Third, the new installation of Windows under XP system 7:
1, download Windows 7 7057ISO image (RC or RTM), copy the virtual drive to a non-C drive (such as D: \\ 7057
2, the bootmgr and boot directory under the D:\\7057 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 . (Do not need to obtain administrator rights under XP)
3, copy the boot.win under D:\\7057\\sources to the sources folder just created in the C drive
4, run cmd as the administrator, then Type c:\\boot\\bootsect.exe/nt60 c: prompt successful (ie successful!)
5, close the cmd window to restart the computer, automatically enter the installation interface, select the installation language, and choose the time and currency display that suits you. Type and keyboard and input method
6, "Start installation interface" appears, (note, do not click "Install now") Click "repair mycomputer" in the lower left corner, enter "system recovery selection", select The last "command prompt" (commandprompt), enter the DOS window
7, enter "D: \\7057 \\ sources \\ setup.exe" (without the quotes), start to install
8, select the installation language, Format the C drive, it is OK

Fourth, the Vista system is completely installed under Windows7 (Practice proves that XP is more convenient with this method):
1, download Windows 7 7057ISO image (RC or RTM) Copy to a non-C drive with a virtual drive (eg D:\\7057)
2, copy the Boot, EFI in the D:\\7057 folder Sources folder and bootmgr to the root directory of the C drive
3, copy D: \\7057 \\ boot Bootsect.exe to the root directory of the C drive
Part 2 need to obtain administrator privileges
4, management Run cmd as a member, type c:\\bootsect.exe/nt60 c: and press Enter (preferably copy, there are spaces in the middle)
5, restart the system to 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:\\7057\\sources\\setup.exe to enter the installation interface
7, select the installation language, format the C drive, it is OK

To install Win7 64bit system, you must install it completely!!

a).U disk installation

1. First download Win7 64bit installation CD (cn_Windows_7_ultimate_x64_dvd_x15-66043.iso)

2. Copy the installation CD to the U disk, you can save a lot of trouble by installing this software (Windows7 USB/DVD Download Tool). Note: This software will format the USB flash drive first when it is installed, so be sure to back up the contents of the USB flash drive!

3. Set the motherboard coms to start the U disk order

4. Then follow the principle of installing from the hard disk. (Example: [Repair System] appears, then select the last item [Command Repair], enter "(the drive letter of the U disk) G:\\sources\\setup.exe.......) in the command box and then Wait patiently, how much time is it? Mainly look at the U disk physique........

b). Hard disk installation

1. First download the Win7 64bit installation CD (cn_Windows_7_ultimate_x64_dvd_x15 -66043.iso) Nonsense... Haha!

2. Use the virtual drive to copy all the files in the installation CD to the root partition directory. Note: If the system wants to install in C:\\ In the partition, please copy the file to the D:\\disk partition, and later will talk about

3. Restart the computer, press [F8], select [Repair Computer], enter the system password, select [Command Repair 】System

4. Switch to the system root directory example: Enter [c:\\dir /a] (query, display hidden files), enter [cd recovery] into the recovery directory, enter [cd 4f0542a4-1bd7 -11de-bd45-b05fa2f65845] Go in a randomly generated named file, note: 4f0542a4-1bd7-11de-bd45-b05fa2f65845 The pieces are random, different machine file names are different, then enter [del winre.win /a:h] (delete hidden files)

5. Switch to the source directory of the installation CD and copy boot.wim before Delete the winre.win file directory. For example, type [D:\\SOURCES>copy BOOT.WIM C:\\Recovery\\4f0542a4-1bd7-11de-bd45-b05fa2f65845\\] and change the boot.wim name copied to the C drive to Winre.win, for example: enter [rename BOOT.WIM winre.wim], and finally modify the winre.win property, for example: enter [attrib winre.win +h] (definition file is hidden attribute), completed....... ......

6. Restart the computer, press [F8], select [Repair Computer], select [Command Repair] system, and enter [D:\\sources\\setup.exe] to start the installer. Select [Driver Options (Advanced)] Format C:\\Disk System Partition Select the formatted partition to install the new system method b) Upgrade from 32bit to 64bit, or downgrade from 64bit to 32bit