A cyclic redundancy check error fix is a solution to a damaging change in a computer's raw data using a hash function. The hash function detects any unexpected alterations to raw data in a computer. This is usually used in storage devices like hard disks and digital telecommunications networks.
Cyclic redundancy check (CRC) is an error checking technique that a computer uses to optimize storage devices, especially the hard disk and optical disks. W. Wesley Peterson is accredited for inventing this technique of error checking in 1961. It is simple to implement a cyclic redundancy check and easy to analyze in mathematical terms. A cyclic redundancy check error is an indication that a hard drive is corrupt. This hampers the general functioning of a computer system.