Service: Upgrading The Hardware; Tools And Supplies Needed; Cautions - HP Carrier-grade cc2300 Product Manual

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