HP D5970A - NetServer - LCII Installation Manual page 49

Chapter 7
To install a PCI card:
1. Log off all users. Back up files. Follow instructions in your network
operating system (NOS) documentation to gracefully shut down all
networking software and applications.
2. Press the power switch on the HP NetServer's control panel when
prompted by the operating system.
3. Disconnect the power cables and signal cables and, if necessary, label
them to support reassembly.
WARNING The power supply will continue to provide standby current to
the NetServer LPr until the power cable is disconnected.
4. Remove the NetServer from the rack. See the last section in Chapter 9,
"Removing the NetSever from the Rack."
5. Remove the top cover from NetServer. See Chapter 3 for details.
CAUTION
Wear a wrist strap and use a static-dissipating work surface
connected to the chassis when handling components. Ensure
that the metal of the wrist strap contacts your skin.
Installing Additional Boards
41