HP Carrier-grade cc3300 User Information and Service Guide - HP Carrier-Grade - Page 89

Service: Upgrading the Hardware

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11 Service: Upgrading the Hardware Tools and Supplies Needed Procedures in this section require the following tools and supplies: • Jumper-removal tool or needle-nosed pliers • Small flat-bladed screwdriver • Phillips (cross-head) screwdriver (#2) • Heatsink clip attach/removal tool • Antistatic wrist strap and conductive foam pad (recommended) Figure 11-1. Tools and Supplies Needed NOTE Blue-colored items (such as handles, buttons, and screws) represent service touch points. Remove power from server before servicing these components. Green-colored items (such as handles, levers, and buttons) represent hot-pluggable components. Equipment log: As you integrate new parts into the system, add information about them to your equipment log (Appendix A). Record the model and serial number of the system, all installed options, and any other pertinent information specific to the system. Cautions These warnings and cautions apply throughout this chapter. Only a cc3310-trained qualified person should configure the server hardware. WARNING System power on/off: The power button DOES NOT switch off server power. To remove power from the server, you must unplug/disconnect the power connections. Make sure power connections are unplugged/disconnected before you open the chassis, add, or remove any components. Hazardous conditions, devices and cables: Hazardous electrical conditions may be present on power, telephone, and communication cables. Turn off the server and disconnect the power cord, telecommunications systems, networks, and modems attached to the server before opening it. Otherwise, personal injury or equipment damage can result. Chapter 8 89

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Chapter 8
89
11
Service: Upgrading the Hardware
Tools and Supplies Needed
Procedures in this section require the following tools and supplies:
•
Jumper-removal tool or needle-nosed pliers
•
Small flat-bladed screwdriver
•
Phillips (cross-head) screwdriver (#2)
•
Heatsink clip attach/removal tool
•
Antistatic wrist strap and conductive foam pad (recommended)
Figure 11-1.
Tools and Supplies Needed
NOTE
Blue-colored items (such as handles, buttons, and screws) represent service touch points.
Remove power from server before servicing these components. Green-colored items (such as
handles, levers, and buttons) represent hot-pluggable components.
Equipment log: As you integrate new parts into the system, add information about them to your equipment
log (Appendix A). Record the model and serial number of the system, all installed options, and any other
pertinent information specific to the system.
Cautions
These warnings and cautions apply throughout this chapter. Only a cc3310-trained qualified person should
configure the server hardware.
WARNING
System power on/off: The power button DOES NOT switch off server power. To
remove power from the server, you must unplug/disconnect the power connections.
Make sure power connections are unplugged/disconnected before you open the
chassis, add, or remove any components.
Hazardous conditions, devices and cables: Hazardous electrical conditions may be
present on power, telephone, and communication cables. Turn off the server and
disconnect the power cord, telecommunications systems, networks, and modems
attached to the server before opening it. Otherwise, personal injury or equipment
damage can result.