RX2520 M4
Upgrade and Maintenance Manual 347
15 System board and components
Safety notes
V CAUTION!
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Devices and components inside the server remain hot after
shutdown. After shutting down the server, wait for hot components to
cool down before installing or removing internal options.
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Circuit boards and soldered parts of internal options are exposed and
can be damaged by static electricity. Always discharge static build-up
(e.g. by touching a grounded object) before handling electrostatic-
sensitive devices (ESDs).
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Do not touch the circuitry on boards or soldered parts. Hold circuit
boards by their metallic areas or edges.
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For more information, see chapter "Important information" on
page 33.