Bull Cedoc Novascale R422, Инструкция по установке и эксплуатации, Страница: 31 / 134

Advanced Serverboard Setup
5-1
Chapter 5 Advanced Serverboard Setup
This chapter covers the steps required to install the NovaScale R422 X7DBT/X7DBT-INF
motherboard into the NovaScale R422/R422-INF box (NovaScale R422/R422-INF
box (CSE-808T-980B) , connect the data and power cables and install add-on cards. All
serverboard jumpers and connections are also described. A layout and quick reference
chart are included in this chapter for your reference. Remember to completely close the
chassis when you have fi nished working with the serverboard to better cool and protect the
system.
5-1 Handling the Serverboard
Electrostatic discharge (ESD) can damage electronic com ponents. To prevent damage
to any printed circuit boards (PCBs), it is important to handle them very carefully (see
previous chapter). To prevent the NovaScale R422 NovaScale R422 X7DBT/X7DBT-INF
motherboard from bending, keep one hand under the center of the board to support it
when handling. The following measures are generally suf fi cient to protect your equipment
from electric static discharge.
Precautions
Use a grounded wrist strap designed to prevent Electrostatic Discharge (ESD).
Touch a grounded metal object before removing any board from its antistatic bag.
Handle a board 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 serverboard, add-on cards and peripherals back into their antistatic bags when
not in use.
For grounding purposes, make sure your computer chassis provides excellent
conductivity between the power supply, the case, the mounting fasteners and the
serverboard.
Unpacking
The serverboard is shipped in antistatic packaging to avoid electrostatic discharge. When
unpacking the board, make sure the person handling it is static protected.
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