Electrostatic discharge (ESD) can occur when there is a buildup of an electric charge (static electricity) that exists on a surface which comes into contact with another, differently charged surface. ESD can cause damage to computer equipment if not discharged properly.
At least 3,000 volts of static electricity must build up before a person can feel ESD.
less than 30 volts of static electricity can damage a computer component.
ESD can cause permanent damage to electrical components.
- Keep all components in antistatic bags until you are ready to install them.
- Use antistatic wrist straps when working inside computers.