HP Elite Slice for Meeting Rooms G2 for Intel Unite User Manual download pdf (Page 34)

3 Hardware upgrades

Serviceability features

The computer includes features that make it easy to upgrade and service.

Warnings and cautions

Before performing upgrades, be sure to carefully read all of the applicable instructions, cautions, and

warnings in this guide.

WARNING! To reduce the risk of personal injury from electric shock, hot surfaces, or re:

Disconnect the AC power cord from the AC outlet before removing the enclosure. Energized and moving parts

are inside.

Allow the internal system components to cool before you touch them.

Replace and secure the enclosure before restoring power to the equipment.

Do not connect telecommunications or telephone connectors to the network interface controller (NIC)

receptacles.

Do not disable the AC power cord grounding plug. The grounding plug is an important safety feature.

Plug the AC power cord into a grounded (earthed) AC outlet that is easily accessible at all times.

To reduce the risk of serious injury, read the Safety & Comfort Guide. It describes proper workstation setup,

and proper posture, health, and work habits for computer users. The Safety & Comfort Guide also provides

important electrical and mechanical safety information. The Safety & Comfort Guide is available on the Web

at http://www.hp.com/ergo.

IMPORTANT: Static electricity can damage the electrical components of the computer or optional

equipment. Before beginning these procedures, ensure that you are discharged of static electricity by briey

touching a grounded metal object. See Electrostatic discharge on page 35 for more information.

When the computer is plugged into an AC power source, voltage is always applied to the system board. You

must disconnect the AC power cord from the power source before opening the computer to prevent damage

to internal components.

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HP Elite Slice for Meeting Rooms G2 for Intel Unite User Manual Page 34