HP D7171A - NetServer - LPr Installation Manual page 71

Chapter 6
1. Read the documentation included with each board and follow any special
instructions provided.
2. If necessary, log off all users and gracefully shut down the network
operating system according to directions in your NOS documentation.
3. Make sure the HP NetServer is powered off according to the instructions in
Chapter 2, "Controls, Ports, and Indicators."
4. Disconnect the power cord and cables, and label each one to support re-
assembly.
CAUTION
The power supplies will continue to provide standby current to
the NetServer until the power cable is disconnected.
5. For rack-mount and pedestal models, follow the instructions in Chapter 3,
"Opening and Closing the HP NetServer," to gain access to the server.
6. Consider the boot priority before installing any accessory boards.
For details, refer to the topic "Boot Priority" earlier in this chapter. If
installing a SCSI controller board, the controller's priority (boot order) is
set by the board's slot location.
7. Identify the desired slot (P1 through P8) before installing the accessory
board. In this example, non-hot-plug Slot 3 is used.
NOTE Slots are keyed to prevent a +5 volt board from going into a 3.3
volt slot.
Installing Additional PCI Boards
63