What does disk drive unmount mean?

Uninstall is the operation of deleting program files and folders from the hard disk and deleting related data from the registry, releasing the original disk space and making its software no longer exist in the system or deleting the corresponding device driver from the hard disk, deleting the program and the registry information related to the device driver, and then removing the device from the computer physical device.

Disk drive fault repair

When reading the boot sector of the partition, you will be prompted that the ErtorLoadingOperationSystem has an error when loading the operating system. The possible reasons are as follows: First, the initial physical address of the partition indicated by the partition table is incorrect, such as changing the sector number of the third byte of the partition table entry from 1 to 0, indicating that the initial address of the partition is the indicator head.

The 0th sector on the specified track is the physical address here, and the sector should start from 1. This error is reported when INT 13H cannot read the disk. The track mark and sector ID of the track where the partition boot sector is located are damaged, and the reading circuit of the third drive of the specified sector cannot be found. This situation is rare, and most of them are random reading errors, because the system can be booted here, at least indicating that a master has been read correctly.