vAvoid wearing
vDo not allow your necktie or scarf to hang inside the server.
vRemove jewelry, such as bracelets, necklaces, rings, and
vRemove items from your shirt pocket, such as pens and pencils, that could fall into the server as you lean over it.
vAvoid dropping any metallic objects, such as paper clips, hairpins, and screws, into the server.
Handling static-sensitive devices
Attention: Static electricity can damage the server and other electronic devices. To avoid damage, keep
To reduce the possibility of damage from electrostatic discharge, observe the following precautions:
vLimit your movement. Movement can cause static electricity to build up around you.
vThe use of a grounding system is recommended. For example, wear an
vHandle the device carefully, holding it by its edges or its frame.
vDo not touch solder joints, pins, or exposed circuitry.
vDo not leave the device where others can handle and damage it.
vWhile the device is still in its
vRemove 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
vTake additional care when handling devices during cold weather. Heating reduces indoor humidity and increases static electricity.
Major components of the server
Blue on a component indicates touch points, where you can grip the component to remove it from or install it in the server, open or close a latch, and so on.
Orange on a component or an orange label on or near a component indicates that the component can be
Chapter 5. Installing optional devices and replacing customer replaceable units 35
