HP T5725 Hardware Reference Guide: HP Compaq t5720/t5725 Thin Client - Page 13

Hardware upgrades

Page 13 highlights

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. Å WARNING: 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. Å WARNING: 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. Ä CAUTION: 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. Hardware Reference Guide www.hp.com 2-1

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48

Hardware Reference Guide
www.hp.com
2-1
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.
Å
WARNING:
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.
Å
WARNING:
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.
Ä
CAUTION:
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.