What is a surface test?
The surface test is a hard disk scan that is performed to look for bad sectors. Data stored in the wrong sector may be damaged or lost and identifying bad sectors allows them to indicate that the computer knows that they do not use them in the future. Many computer maintenance software programs, which are supplied with operating systems, include a surface test function, and it is also possible to use a program specifically for surface testing to scan drive. It can evolve over time. These hard disk areas are damaged in a way that worsens their function, whether partially or completely. Many events can lead to a poor sector, from physical damage caused by defective components to damage, resulting in an accident or unexpected shutdown. The surface test does what it means - scans the surface to check the bad sectors. It is important to realize that bad sectors are necessarily dangerous or harmful if they are identified and insulatedana.
The test identifies bad sectors by examining a hard disk and searching for errors reading disk errors that indicate that there is a problem with the sector. Some programs may try to repair the wrong hard disk industry when performing a hard drive test. Others will indicate these sectors to know that it will not use them. It can allow them to read, if the data stored in the wrong sector is still accessible, but cannot be written.
regularly run computer maintenance tools such as surface test and hard disk defragmentor. Inspections of viruses, bad sectors and other problems can allow people to identify them early than they develop into a more serious problem. This can be scheduled automatically, for computer users who are afraid that they could whistle differently. The software part of the operating system is usually on the task, but users can also download a special programAmy. It is important to use a program designed for the operating system and file system, and to obtain programs from renowned companies.
The term "surface test" is also used in other senses, such as testing materials where the aim is to physically test the surface. Surface tests of this nature are performed to check the quality of the product and confirm that the surface is usable.