Foreword: How many people are using Windows 7? According to statistics, Microsoft has successfully sold 350 million copies of genuine operating system, plus the spread of pirated Win7 systems to Win7 Ultimate headed download market, Win7 number of activations may have more than one billion ......
when installed Windows7 Users will encounter many problems. Here, the system home is to provide users with a unified and comprehensive installation problem analysis.
1. trial Windows7. Many users need to enter the serial number when they install, but they can enter the trial phase without input.
▲ serial numbers
2. secure hidden partition
new installations Win7, or use a partition tool partition the disk will find a hidden manager Partition. The hidden partition
under normal circumstances can not be avoided, but also under normal circumstances can not be deleted, if forced to delete the hidden partition using third-party tools may cause the system fails to boot. In fact, no need. The author below analyzes this hidden partition.
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hidden partition hidden partition of the benefits:
(1) When Bit-Locker or restored during the system enabled us in Win7, in order to ensure the system Start the boot file from corruption to ensure proper booting of the computer.
(2) the system boot files and system files isolation process. Usually, it is customary to install the entire Windows on the C drive. In fact, the boot process of Windows is technically divided into two steps: Windows System partition and Boot partition. The System partition holds the startup files necessary for Windows startup; the Boot partition is actually what we usually call C:, which contains most of the files needed for Windows to run.
(3) has another advantage: When we have to do to install dual system, or our system fails, and enable Bit-Locker, boot-related files are stored in the hidden partition to avoid Modification or destruction of the System partition during the above operations, so that all operations are directed to the Windows Boot partition.
In summary, do not want the user to delete or well hidden partition on the premise that your computer has enough space.
3. resolve Windows7 installation CD-ROM Installation files
Windows7 many users are more popular, the operation is also very convenient and simple. However, if you refer to the enterprise, it is impossible to install them one by one. At this time, system image is required to complete the batch deployment. Therefore, it is necessary for the administrator to have a certain understanding of the package of the Windows 7 image and its CD file.
in Windows7, Microsoft uses a mapping mode WIM file format, which is a file-based image. Features: hardware-independent, hardware-independent; multiple images can be stored in one actual file; and it allows administrators to maintain images offline. Among them, the feature of offline editing of the wim image allows administrators to adjust system settings and software.
when we open Windows7 installation CD, you can see a lot of files in the sources directory, where install.win is to install the file Windows7, boot.win is to install the boot files. These two files are the most central system installation files, of course, they also occupy a large amount of CD space. We need to use these two files when doing system image through DISM. In addition, mainly some fonts, pictures, dll files.
▲ installation files Windows7 of
4.Windows7 installation failure analysis results for
with Windows7 is installed, and fail over Windows7 users during the installation. The author found through investigation that the main reason is nothing more than the incompatibility of hardware components or the hardware configuration of the system can not meet the minimum requirements of Windows7. Therefore, when troubleshooting, we should focus on this aspect and take less detours. The author below enumerates several of the most typical cases for analysis.
(1) Installer refused to install or start
hardware is not compatible, then it may cause the installation to fail or can not start the installer. So users should determine if the computer hardware is compatible before installing Windows 7. After detecting the results, decide whether to install Windows7! If you are upgrading
or dual system is installed, the system can restart to the original, and then start the installation program with the following parameters is detected. "/1394debug:" enables kernel debugging on specific channels of the Firewire (IEEE1394) port. "/debug", enable kernel debugging via the COM1 or COM2 port. "/usbdebug:" enables kernel debugging by going to the USB port of a specific target device. These options put the installer in debug mode to help determine the cause of the failure. If the installer detects a hardware conflict, you can configure the hardware to eliminate the conflict.
(2) installation program or DVD media report errors
CD-ROM installed directly Windows7, or from a network installation, you may also encounter media errors cause the installation to fail problem by issuing shares. For the case of installing from a DVD, we can try to clean the DVD drive so that it can read the disk better, or replace the CD-ROM or CD-ROM. For enterprise users, the client generally performs shared installation from the shared release. Generally, the share does not include all the installation files, or there is a problem with the shared network connection. You can debug from these two aspects.
(3) Setup abruptly stops responding
we may also encounter situations installer sudden stop. It was very smooth, and suddenly it didn't move. There is no movement at all; sometimes there will be a prompt to install the error. When prompted to install the wrong code, we can take note of these error numbers or codes, then go to the Microsoft Knowledge Base (click to enter) to find out the detailed information, and then debug. Then restart. After
restart your computer directly into the installer, the installation continues. Sometimes, the boot menu will appear, and we can choose the "Windows Installer" option to let the installer continue. If the installer stops responding again, you will need to restart your computer, and sometimes you may need to try multiple times to complete the installation. Such failures are generally caused by sudden factors, and restarts can solve the problem. However, memory and CPU may also be the source of the problem, which requires us to make more complicated troubleshooting, in general, replacing the hardware will solve the problem.