5 Top Causes Of Hard Drive Failure

5 TOP CAUSES OF HARD DRIVE FAILURE A hard disk drive (HDD) is a data storage device used for storing and retrieving digital information using rapidly rotating disks (platters) coated with magnetic material. An HDD retains its data even when powered off. Data is read in a random-access manner, meaning individual blocks of data can be stored or retrieved in any order rather than sequentially. An HDD consists of one or more rigid ("hard") rapidly rotating disks (platters) with magnetic heads arranged on a moving actuator arm to read and write data to the surfaces. 74% HARD DRIVE CRSUH EVERY WEEK, 140,000 HARD DRIVS CRASH IN HTE US. 43% HARDWARE MALFUNCTION 35% ACCIDENTAL DAMAGE OR DELETION ELECTRONIC AND POWER SUPPLY ISSUES MANUFACTURER DEFECTS The common signs are that it is unable to be recognized by the system during the boot up process. Your PC may also fail to bootup altogether or will freeze in the middle of the startup process. This can cause hard drive failure as the result of a sudden power surge or excessive power supply to your device. Hard drive failure can also be prompted by an electrical storm if you do not have a surge protector installed in your device connection. CORRUPT OPERATING SYSTEM FILES MECHANICAL FAILURE Mechanical failure can also occur as the result of formatting of an old drive, exceeding the storage Limit, or even a virus or malware attack. These files become corrupt they are inaccessible and will cause problems with hard drive functionality. EXTREME TEMPERATURES Excessive heat can be caused by a faulty fan, improper ventilation due to dust and debris, or a fan which is running sluggishly. Hard drives may fail in a number of ways. Failure may be immediate and total, progressive, or limited. Data may be totally destroyed, or partially or totally recoverable. DAVE'S Call Us: 908-428-9558 Dave's Computer's INC. COMPŪTERS INC