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CAUTIONS
Electrostatic discharge (ESD) and ESD protection:
ESD can
damage disk drives, boards, and other parts. We recommend that you do all
procedures in this chapter only at an ESD workstation. If one is NOT
available, provide some ESD protection by wearing an antistatic wrist strap
attached to chassis ground
any unpainted metal surface
on your system
when handling parts.
ESD and Handling Boards:
Always handle boards carefully. They can
be extremely sensitive to ESD. Hold boards only by their edges. After
removing a board from its protective wrapper or from the system, place it
component-side up on a grounded, static-free surface. If you place the
server board on a conductive surface, the battery leads may short out. If
they do, this will result in a loss of CMOS data and will drain the battery.
Use a conductive foam pad if available but not the board wrapper. Do NOT
slide board over any surface.
Cooling and Airflow:
For proper cooling and airflow, always install the
chassis side cover before turning on the system. Operating it without the
cover in place can damage system parts.
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You need to remove the system side cover and in some cases the front cover to gain access to
components inside the system.
1. Observe the safety and ESD precautions at the beginning of this chapter.
2. Turn all peripheral devices connected to the system off.
3. Turn the system off by using the power on/off switch on the front panel, AND unplug
the AC power cord.
4. Label and disconnect all peripheral cables attached to the I/O panel on the back of the
system.
5. If there is a padlock installed on the back of the system, unlock and remove it.
6. Remove and save the three screws from the side cover; you will need them later to
reattach the cover.
7. Place the fingertips of your left hand under the built-in handle on the back of the cover.
8. Using an even pull, slide the cover backward, about an inch, until it stops.
9. Using your left hand, pull the back end of the cover toward you to disengage its
bottom row of tabs from the notches in the chassis.
10. Using both hands, lift the cover upward to disengage the top row of tabs from the
notches in the top edge of the chassis. Set the cover aside.
Summary of Contents for NetFRAME 2100 Series
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