Service manual

67
6 Replacing Parts
Safety Information
Use this topic to determine what safety precautions should be followed when servicing the HP NetServer.
Follow the procedures listed below to ensure safe handling of components and to prevent harm to both you
and the NetServer:
• Use an anti-static wrist strap and a grounding mat, such as those included in the Electrically
Conductive Field Service Grounding Kit (HP 9300-1155).
• Handle accessory boards and components by the edges only. Do not touch any metal-edge
connectors or any electrical components on accessory boards.
• Do not wear clothing subject to static charge build-up, such as wool or synthetic materials.
WARNING Hazardous voltages are present inside the server. ALWAYS remove AC power from
the System Processing Unit and other associated assemblies while working inside
the unit. Serious injury may result if this warning is not observed.
Service Tools Required
Use this topic to determine what tools are required when servicing the HP NetServer.
Service of this product may require one or more of the following tools:
Electrically Conductive Field Service Kit (P/N 9300-1155)
CE Peripheral Exerciser Disk Kit (45935-63210)
Datacomm Test Hood, 9-pin (24540-60010)
Datacomm Test Hood, 25-pin parallel (24540-60011)
1/4 inch Flat Blade Screwdriver
ACX-15 Torx
®
Screwdriver
Replacing the Pedestal Base
The best way to remove the pedestal base from the HP NetServer is by placing the unit upside down.
1. Log off all users and if necessary back-up files.
2. Follow instructions in your network operating system (NOS) documentation to gracefully shut
down all networking software and applications.
3. Press the power switch on the HP NetServer's control panel when prompted by the operating
system.
4. Disconnect the power cables.
WARNING The power supplies will continue to provide standby current to the NetServer until
the power cable is disconnected.