IBM System x3300 M4, Инструкция по установке и обслуживанию

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Handling static-sensitive devices
Attention: Static electricity can damage the server and other electronic devices. To
avoid damage, keep static-sensitive devices in their static-protective packages until
you are ready to install them.
To reduce the possibility of damage from electrostatic discharge, observe the
following precautions:
v
Limit your movement. Movement can cause static electricity to build up around
you.
v The use of a grounding system is recommended. For example, wear an
electrostatic-discharge wrist strap, if one is available. Always use an
electrostatic-discharge wrist strap or other grounding system when working
inside the server with the power on.
v
Handle the device carefully, holding it by its edges or its frame.
v
Do not touch solder joints, pins, or exposed circuitry.
v
Do not leave the device where others can handle and damage it.
v
While the device is still in its static-protective package, touch it to an unpainted
metal surface on the outside of the server 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 server
without setting down the device. If it is necessary to set down the device, put it
back into its static-protective package. Do not place the device on the server
cover or on a metal surface.
v
Take additional care when handling devices during cold weather. Heating
reduces indoor humidity and increases static electricity.
Removing the left-side cover
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, 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 Chapter 4,
“Troubleshooting,” on page 139 for diagnostic information.
Attention:
The server automatically powers off when the left-side cover is
removed.
To remove the left-side cover, complete the following steps:
1. Read the safety information that begins in “Safety” on page vii and
“Installation guidelines” on page 36.
2. Turn off the server (see “Turning off the server” on page 24) and all attached
peripheral devices. Disconnect all power cords; then, disconnect all external
cables as necessary to replace the device.
3. Carefully turn the server on its side so that it is lying flat, with the left-side
cover facing up.
4. Unlock the left-side cover, using the key that comes with the server.
5.
Pull the rear edge of the left-side cover backward to remove the left-sdie cover
away from the server.
Chapter 2. Installing optional devices
39