Lenovo 3824 Server User Manual


 
Chapter 5. Installing optional devices and replacing customer
replaceable units
Important: Before you install optional hardware, make sure that the server is
working correctly. Start the server, and make sure that the operating system starts,
if an operating system is installed. If the server is not working correctly, see the
Hardware Maintenance Manual and “Troubleshooting tables” on page 163 for
diagnostic information.
This chapter provides detailed instructions for installing optional hardware devices in
the server.
Installation guidelines
Before you install options, read the following information:
v Read the safety information (see “Safety” on page vii, “Handling static-sensitive
devices” on page 39, and “Working inside the server with the power on” on page
38). This information will help you work safely.
v When you install your new server, take the opportunity to download and apply
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. To download firmware updates for your server, do the following:
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 TD200, and click Continue.
4. Click Downloads and drivers to download firmware updates.
v Before you install optional hardware, make sure that the server is working
correctly. Start the server, and make sure that the operating system starts, if an
operating system is installed. If the server is not working correctly, see the
Hardware Maintenance Manual for diagnostic information.
v Observe good housekeeping in the area where you are working. Place removed
covers and other parts in a safe place.
v If you must start the server while the cover is removed, make sure that no one is
near the server and that no tools or other objects have been left inside the
server.
v Do not attempt to lift an object that you think is too heavy for you. If you have to
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.
v Make sure that you have an adequate number of properly grounded electrical
outlets for the server, monitor, and other devices.
v Back up all important data before you make changes to disk drives.
v Have a small flat-blade screwdriver, a small Phillips screwdriver, and a T8 torx
screwdriver available.
© Lenovo 2009. Portions © IBM Corp. 2009. 37