Supermicro SC842 Series, Руководство пользователя

Страница: 78 / 85

D-1
SAS3-842TQ Backplane User's Guide
Appendix D
SAS3-842TQ Backplane Specifications
To avoid personal injury and property damage, carefully follow all the safety steps
listed below when accessing your system or handling the components.
D-1 ESD Safety Guidelines
Electrostatic Discharge (ESD) can damage electronic com ponents. To prevent dam-
age to your system, it is important to handle it very carefully. The following measures
are generally sufficient to protect your equipment from ESD.
•
Use a grounded wrist strap designed to prevent static discharge.
•
Touch a grounded metal object before removing a component from the antistatic
bag.
•
Handle the backplane by its edges only; do not touch its components, peripheral
chips, memory modules, or gold contacts.
•
When handling chips or modules, avoid touching their pins.
•
Put the card and peripherals back into their antistatic bags when not in use.
D-2 General Safety Guidelines
•
Always disconnect power cables before installing or removing any components
from the computer, including the backplane.
•
Disconnect the power cable before installing or removing any cables from the
backplane.
•
Make sure that the backplane is securely and properly installed on the mother-
board to prevent damage to the system due to power shortage.