Win7 How to install, Win7 installation tutorial

　　Windows 7 Installation methods can be divided into: CD-ROM device method, imitation optical drive device method, hard disk device method, USB drive device method, software guidance device method, VHD device method. The divergence approach has its own advantages and disadvantages. Prior to the installation of the system, backup of the required emergency disk and the old system is essential, in case the device presents problems without being caught unawares. This tutorial introduces the above 6 methods respectively:

　　I. CD-ROM device method

Brief introduction: The optical disc installment method can be regarded as the most classic, the compatibility is best, the most simple and easy to learn the installment way. Can be promoted equipment, but also a new device (when the device can choose to pattern the old system zoning), the device method sensitive. Not limited by the old system, can be sensitive device 32/64-bit system.

　　Way:

1, download the relevant system installation disk of the ISO document, carved plate standby. (There is a disc to omit this pace)

2, the boot into the BIOS (general hardware self-test when the Del or F2 or F1 key into the differences between the computer set up differences), set for the CD-ROM priority to start. Press F10 to keep out.

3, put in the CD-ROM, restart the computer, CD-ROM guidance into the device interface. The appliance is based on the response option. When selecting an appliance hard disk partition status, you can select a blank partition or an existing partition, and you can pattern the partitions. Others no longer Chen.

Flaw: in WIN7 test version of the situation, this device is undoubtedly the most wasteful, the most waste, the most environmentally-friendly approach. The application is recommended only if it does not have or cannot be qualified for other devices.

　　Second, imitate the optical drive device method (under certain conditions can be installed cannot succeed)

Brief introduction: Imitate the optical drive installment method installment is most simple, the device speed, but the limit is many, the referral uses in the multiple system the device.

　　Way:

In the existing system by imitating the optical drive sequence loading system ISO file, operation imitate the device sequence of the optical drive, into the device interface, the promotion device C disk to leave enough space. Multi-system devices are best to install the new system into a new, blank partition.

　　Defects:

1, because the device can not be patterned on the existing system tray, so can not complete a single system clean device. Because the old system files occupy space, also compare the waste disk space. Have an old operating system.

2, due to the inability to pattern the old system partitions, residual virus files can risk the safety of the new system.

3, the old 32-bit system can not install 64-bit system, the old 64-bit system can not install 32-bit system.

　　Third, the hard disk device method (under specific conditions can be installed cannot succeed)

　　The hard disk device method can be divided into two types:

　　1, the most abbreviated hard disk device method: The system to extract the ISO file to other partitions, the operation of the SETUP.EXE files extracted under the catalog, according to the response pace, no longer Chen.

This method restricts the copying of the optical drive device with the defect. The same means of the old system and 32/64-bit difference system can not be mixed. Introduction of devices for multiple systems.

　　2. Classic hard disk device method:(similar to PE guiding principle)

　　Brief Description: the device is relatively troublesome, the device is faster, can complete the clean device, and Method 1 of the difference is that the old system files will not remain, but the same 32/64-bit difference system cannot be mixed.

　　methods: The system image of the ISO file to other partitions, according to the old system divided into the following systems XP devices and Vista above the system device.

1, XP and the following system of devices, copy device contents of the following files to C packing: Bootmgr,boot, EFI Two folder, sources under the Boot.wim (placed in the C disk sources directory), the operation of the following royal decree: C:bootbootsect/ Nt60 C:

Restart the computer guidance into the WIN7 accounting machine repair form, select a DOS reminder, delete all files under C disk, operating device under the contents of the setup device.

2, Vista above the system device, do not copy the above files, direct restart into the accounting machine repair form, select DOS Reminder, delete all files under C disk, operating device under the contents of the setup device.

　　Defects:

1, 32/64-bit differences in the system can not be mixed, due to the differences in the width of the setup and Bootsect order in the case of a different operation.

2, the device process abnormal infix will incur system can not guide. So it is necessary to reserve a contingency plate.

　　Four, the USB drive device method (not volume production flash drive, fierce referral!) method is very brief)

　　Brief Introduction: U disk device method is similar to the advantages of CD-ROM device, but do not need to carve. More benefits than other device approaches:

1, not affected by 32/64-bit system situation. If the installation of 64-bit WIN7, or 64-bit device 32-bit WIN7, under the 32-bit old system, Setup will not work, as 32-bit systems cannot operate in 64-bit order. This method can deal with incompatible problems, and the device is faster than the CD.

2, USB can be used as a first aid disk: If the system for various reasons of disintegration of the formation of the system will not start, then your USB drive is your first aid disk:

3. Easy to carry, one preparation, repeated devices. It's not necessary to delete it at any time. There is a new version of the file can be updated.

4, this approach is the same for card readers and removable hard disk, especially the hard drive can greatly improve the speed of the device.

5, can complete the dual system, can also be a single system clean device (device when the pattern of C disk). This is resolved by the option of the appliance. Only the computer can be USB guide, the device compatibility is the best (and the optical device is equivalent).

　　Way:

1, in the vista/win7/2008 under the pattern of USB flash drive, and the U disk partition set as the guidance of the partition (this is the key to the success of the steering device!) ), Method: "Accounting machine"-> "governance"-> "Disk Management"-> Point USB Drive partition, right key-> "pattern" and "set for motion zoning". Disk governance does not operate with disk-things software adjustments. The traditional DiskPart method is not a necessary method, because the use of Invoke reminder operator operation, for large majority of people do not share.

2, the WIN7 of the ISO image file into the U disk, the most simple is to use WinRAR directly decompression into the USB drive. or the virtual CD-ROM loaded after the copy into the USB drive. The USB drive device tray is manufactured to this end.

3, computer set for USB drive (old computer USB-HDD set as the first guidance, the new computer from the guidance of the hard disk selected USB flash, depending on the BIOS differences), according to F10 custody exit, restart the computer by reminding the normal device can be a step-by-step.

4, only for the situation of the lack of USB disk capacity: You can only extract the key to the boot file (can refer to hard disk installation methods, including Bootmgr,boot, EFI two folders, Sources under the Boot.wim, a total of 200MB or so, and the image of all the files extracted to other partitions on the hard disk, using a USB guide to boot success, the selection of Accounting machine repair form, into DOS, operating hard disk WIN7 device table under the installation, but the device will be compared to the trouble point.

　　Defects:

1, the biggest flaw is the need for a USB drive or mobile hard disk (believe this to the large majority of people once is not a problem).

2, a very small number of computers can not be a USB guide (I have not met), this situation has to be used to the old sincere other device method.

　　Five, the software Guidance device method (under specific conditions can be device cannot succeed)

　　Brief Introduction: requirements of external software guidance (see annex), no 32-bit/64-bit limit, can be single system or multiple systems, can pure system clean device, the device process is brief.

　　Way:

1, with the virtual CD-ROM loading system ISO image copy device files or directly with WinRAR to the hard disk system partition root directory (not folders!) ）

2, download the attachment and operation, according to the old system situation select Form 1 or 2 (reminder: If the final installation of multiple systems after the uninstall NT6 HDD installer boot menu preferably in the old system uninstall operation).

3, restart select NT6 HDD Installer after the active access to the device interface, no longer Chen. Mounted on the other partitions into a dual system, the pattern of C disk for a single system.

　　Defects:

1, need external software.

2, the specific system situation/guidance can incur guidance lost.

　　Vi. VHD Device method

Brief: VHD is a virtual hard disk file pattern for MS, WIN7/2008 has been supporting the VHD pattern from the bottom of the system, so you can turn on the operating system in the VHD. Then a new system device was introduced, copying the VHD, importing the VHD, correcting the guidance file, and entering the 7/2008 system. Because this method uses a few people, also compare abstract, no longer Chen. Interested partners can find the relevant material on their own.