v
Avoid loose-fitting clothing on your forearms. Button long-sleeved shirts before
working inside the server; do not wear cuff links while you are working inside the
server.
v
Do not allow your necktie or scarf to hang inside the server.
v
Remove jewelry, such as bracelets, rings, necklaces, and loose-fitting wrist
watches.
v
Remove items from your shirt pocket (such as pens or pencils) that could fall into
the server as you lean over it.
v
Avoid dropping any metallic objects, such as paper clips, hair pins, or screws,
into the server.
Handling static-sensitive devices
Attention:
Static electricity can damage electronic devices and your system. To
avoid damage, keep static-sensitive devices in their static-protective package until
you are ready to install them.
To reduce the possibility of electrostatic discharge, observe the following
precautions:
v
Limit your movement. Movement can cause static electricity to build up around
you.
v
Handle the device carefully, holding it by its edges or its frame.
v
Do not touch solder joints, pins, or exposed printed circuitry.
v
Do not leave the device where others can handle and damage it.
v
While the device is still in its anti-static package, touch it to an unpainted metal
part of the system unit for at least 2 seconds. This drains static electricity from
the package and from your body.
v
Remove the device from its package and install it directly into the system unit
without setting down the device. If it is necessary to set down the device, place it
in to its static-protective package. Do not place the device on your system unit
cover or on a metal surface.
v
Take additional care when handling devices during cold weather. Heating reduces
indoor humidity and increases static electricity.
v
Wear a properly grounded wrist strap against your skin to help eliminate static
electricity from your body.
Server power features
When the server is connected to an ac power source but is not turned on, the
operating system does not run, and all core logic except for the service processor is
shut down; however, the server can respond to requests from the service processor,
such as a remote request to turn on the server. The power-on LED flashes to
indicate that the server is connected to ac power but is not turned on.
Turning on the server
Approximately 20 seconds after the server is connected to ac power, the
power-control button becomes active, and you can turn on the server and start the
operating system by pressing the power-control button. The server can also be
turned on in any of the following ways:
v
If a power failure occurs while the server is turned on, the server will restart
automatically when power is restored.
14
xSeries 455: Option Installation Guide
Summary of Contents for xSeries 455
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Page 86: ...Part Number 88P9198 Printed in U S A SC88 P919 80 1P P N 88P9198...
