Problem Analysis: The operating system cannot be installed

Computer shop news

One day, when I attached a CD-ROM drive to a machine, I found such a problem. During the process of copying files, file copy occurred. Error, the file could not be copied, prompt “retry, ignore, exit installation”. Choosing to retry still does not solve the problem, so I suspect that it is the reason for the system CD. I changed another disc and reinstalled it, but when I made the same progress as the first installation, the same error occurred and the file was not copied.

The author suspects that it is a disaster caused by the optical drive, so he changed his optical drive. However, the file is not copied when the same progress is installed. So, simply ignore the mistake and continue to go down. However, in the subsequent operations, more and more files cannot be copied. At the end, after the file copying system is installed, the system cannot enter the system normally. The file copy is not complete, and the system cannot be started normally.

Is the hard drive broken? So the hard disk test software was used to detect the bad sectors of the hard disk. After several times of detection, the hard disk was found to have bad sectors. But the author still changed a new hard disk to try to install the system, still can not copy files. According to the problems that I have encountered in maintaining the LAN machine for several years, such a fault is nothing more than a problem with a CD, an optical drive, or a hard disk.

The author began to think that the system CD is used normally for many times. It is also good to test the CD-ROM and the hard disk on another machine. The operating system cannot complete the installation. The failure can only be a hardware problem. So I started to replace all the hardware that can be replaced, and try them one by one. After changing the memory and power supply, I finally changed the motherboard. After replacing a new motherboard, the error finally stopped, and the system successfully completed the installation.