Installation Guidelines - Lenovo RD120 - ThinkServer - 6447 User Manual

Installation guidelines

Before you install optional devices, read the following information:
v Read the safety information that begins on page v and the guidelines in
v When you install your new server, take the opportunity to download and apply
v Before you install optional hardware, make sure that the server is working
v Observe good housekeeping in the area where you are working. Place removed
v If you must start the server while the cover is removed, make sure that no one is
v Do not attempt to lift an object that you think is too heavy for you. If you have to
v Make sure that you have an adequate number of properly grounded electrical
v Back up all important data before you make changes to disk drives.
v Have a small flat-blade screwdriver available.
v You do not have to turn off the server to install or replace hot-swap fans,
v Blue on a component indicates touch points, where you can grip the component
"Handling static-sensitive devices" on page 31. This information will help you
work safely.
the most recent firmware updates. This step will help to ensure that any known
issues are addressed and that your server is ready to function at maximum levels
of performance. Or, to download updates from the Lenovo Support Web site,
complete the following steps:
1. Go to: http://www.lenovo.com/support.
2. Enter your product number (machine type and model number) or select
Servers and Storage from the Select your product list.
3. From Family list, select ThinkServer RD120, and click Continue.
4. Click Downloads and drivers to download firmware updates.
correctly. Start the server, and make sure that the operating system starts, if an
operating system is installed, or that a 19990305 error code is displayed,
indicating that an operating system was not found but the server is otherwise
working correctly. If the server is not working correctly, see "Solving problems" in
the Installation Guide on the ThinkServer Documentation DVD for diagnostic
information.
covers and other parts in a safe place.
near the server and that no tools or other objects have been left inside the
server.
lift a heavy object, observe the following precautions:
– Make sure that you can stand safely without slipping.
– Distribute the weight of the object equally between your feet.
– Use a slow lifting force. Never move suddenly or twist when you lift a heavy
object.
– To avoid straining the muscles in your back, lift by standing or by pushing up
with your leg muscles.
outlets for the server, monitor, and other devices.
redundant hot-swap ac power supplies, or hot-plug Universal Serial Bus (USB)
devices. However, you must turn off the server before performing any steps that
involve removing or installing adapter cables or non-hot-swap optional devices or
components.
Attention: In a dc power environment, only trained service personnel other
than Lenovo service technicians are authorized to connect or disconnect power
to the dc power supply and to install and remove a dc power supply. See the
documentation that comes with each dc power supply.
to remove it from or install it in the server, open or close a latch, and so on.
Chapter 2. Installing optional devices
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