Fourth, the installation method USB flash drive :( no means mass production, it is strongly recommended method super simple)
Description:! U disk installation method and the advantages of CD-ROM installation is similar, but without dials. Compared with other methods to install a lot of advantages:
1, 32/64 bit systems without environmental impact. If you install 64-bit WIN7 on a 32-bit old system, or install 32-bit Win7 on a 64-bit system, you will find that SETUP cannot run because the 32-bit system cannot run 64-bit programs. This method can solve various incompatibilities and is faster to install than the disc.
2, USB flash drives can be a rescue disk: In case of system crashes caused by various reasons, can not start the system, then your stick is your emergency disk up :)
3, easy to carry , one preparation, multiple installations. Can be deleted at any time without using it. There is a new version, update the file.
4, this method is also applicable to card readers and removable disks, removable hard drive in particular can greatly improve the speed of installation.
5, can achieve dual system, a single system may be a clean installation (format C drive during installation). This is determined by the options at the time of installation. As long as the computer can boot from USB, the installation compatibility is best (comparable to CD installation).
method:
1, (! This is the key to the success of the installation guide) in Vista /Win7 /2008 under formatted USB flash drives, U disk and partition to boot partition, methods: " Computer "-> "Management" -> "Disk Management" -> Point USB partition, right -> "Format" and "Set as Active Partition". Disk Management is not operational and is tuned with disk utility software. The traditional DISKPART method is not a necessary method, and it is not applicable to most people because of the command prompt operation.
2, the Win7 ISO image file decompression into the U disk, the simplest is to use WINRAR extract directly into the USB. Or use a virtual optical drive to load and copy into a USB flash drive. The USB flash drive installation disk is now complete.
3, the computer is set to boot USB (USB-HDD old computer to first boot the new computer hard drive boot priority from the selected USB flash drives, depending on the BiOS), press F10 to save and exit, restart the computer and follow the prompts step by step Normal installation is fine.
4, only for the case of insufficient capacity USB: can extract only critical boot files (refer to the hard disk mounting method, comprising BOOTMGR, BOOT, EFI two folders, boot.wim under the SOURCES, a total of about 200MB ), and extract all the files in the image to other partitions of the hard disk. After booting successfully with the USB flash drive, select the computer repair mode, enter DOS, run SETUP under the Win7 installation directory of the hard disk to install, but the installation will be more troublesome.
drawback:
1, the biggest drawback is the need for a flash drive or removable hard drive (I believe this is not a problem for most people).
2, a handful of computer can not boot from the USB (anyway, I have not met), this situation had to be honest with the other installation method.
V. software boot mounting method (under certain circumstances may not be successfully installed)
DESCRIPTION: guiding the need for external software (see annex), no 32-bit /64-bit limit, can be a single The system or multiple systems can be cleanly installed in a pure system and the installation process is simple.
Method:
1, reproduced by the virtual drive to load the system installation files or ISO decompress image directly to the root directory in the non-use WINRAR system partition (not folders!)
< BR> 2, download the attachment and run, select mode 1 or 2 according to the old system environment (Hint: If you need to uninstall Nt6hddInstaller after the final installation into multiple systems, it is best to uninstall in the old system).
3, automatic restart after installation interface selection Nt6hddInstaller, not described in detail. Installed on other partitions into a dual system, format the C drive as a single system.
drawback:
1, need external software.
2, a specific system environment /boot environment may fail to boot.
six, VHD mounting method
DESCRIPTION: MS VHD i.e., a virtual hard disk file format, Win7 /2008 VHD format has been supported from the bottom of the system, it is possible to select a boot start the VHD operating system. This resulted in a completely new system installation method, copying the VHD, importing the VHD, modifying the boot file, and entering the 7/2008 system. Because this method uses fewer people, it is more abstract and will not be detailed. Interested friends can find relevant information on their own.