Windows 7 system installation failure reason

Many users encountered installation failure when installing Win7, what is the cause of win7 installation failure, how to eliminate the failure of win7 installation, let Win7 smoothly install, the following is the author A full analysis of the Win7 installation failure, I hope to find out why your Win 7 installation failed.

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Win7 installation failure reason one: hard disk reserved space

While Win7 claims to have a strong affinity for the hardware platform, but as the latest operating system, for Hardware performance is still required, especially disk space. According to Microsoft's officially announced Win7 installation minimum hardware resources, you need no less than 25GB of system disk space. If there is not enough disk space during installation, Win7 will explicitly indicate the type of error and automatically exit the installation.

Installing Win7 C drive should be above 50G

For users who have insufficient system disk space and cause Win7 installation error, you can consider using PQ10.0, ADDS and other software to expand C drive space, small It is recommended to reserve more than 50G space for the system disk installed by Win7. Of course, if you are still using a hard disk below 80G, then buying a new large-capacity hard drive is the best solution.

Win7 installation failed Cause two: Win7 installation file or storage media error

Today, Win7 installation can be described as a variety of ways, in addition to the traditional CD installation, you can also choose U disk /Mobile hard drive installation and network installation. However, during the installation, if the installation file is incomplete, or the storage medium storing the Win7 installation file is wrong, it is likely to cause the Win7 installation to fail.

U disk installed Win7 is very easy to make mistakes

If you use CD-ROM installation, you need to check the CD to see if there is obvious scratch, check the CD-ROM for the ability to read the disk is weak. The U disk/mobile hard disk needs to detect whether the storage medium is working properly, and whether the large-capacity file is copied will be wrong. For enterprise users who use network share installation, you need to check if there is a problem with the shared network connection, and turn off the system firewall. Win7 installation failed Cause three: CPU and memory failure may cause Win7 installation to suddenly stop responding Win7 installation was originally going smoothly, but suddenly stopped responding, there is no progress in the current interface. In some cases, Win7 may pop up a STOP prompt after a few minutes of silence and stop the installation; it will stop at some time without any prompt. This kind of situation is encountered by many users. Generally speaking, some small bugs or sudden errors may be encountered during the installation process. Just press Ctrl+Alt+Del to restart the computer. After a reboot, many situations can continue to complete the installation.

CPU and memory failure

But when the installation stops responding repeatedly, or the installation cannot be restarted after stopping the response, the focus should be locked in the memory after excluding the installation files, storage media, etc. And the CPU, and the memory failure is more common, such as memory mixing and plugging, resulting in poor compatibility, memory failure caused by system exceptions, etc., replace the memory with good compatibility can be solved. If the CPU is not good at heat dissipation, if the temperature is too high, the installation will stop. At this time, it is necessary to improve the heat dissipation conditions for the CPU module.

The above mentioned three common reasons for Win7 installation failure, there may be other reasons for Win 7 installation failure, no matter how we have rules to follow.