2
Hardware upgrades
General hardware installation sequence
To ensure the proper installation of any thin client hardware option:
1.Back up any data, if necessary.
2.If the thin client is powered on:
a.Shut the unit down.
b.Turn the unit and any other attached devices off.
c.Disconnect the power cord from the wall outlet.
d.Disconnect any external devices or cables.
ÅWARNING: To reduce the risk of personal injury from electrical shock and/or hot surfaces, be sure to disconnect the power cord from the wall outlet and allow the internal system components to cool before touching.
ÅWARNING: To reduce the risk of electrical shock, fire, or damage to the equipment, do not plug telecommunications or telephone connectors into the network interface controller (NIC) receptacles.
ÄCAUTION: Static electricity can damage the electronic components of the thin client or optional equipment. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object. See Appendix D, “Electrostatic discharge” for more information.
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