HP PL Class 450/500/550/600/650/700/750 User Manual page 65

Completing the
Installation of an
ISA Accessory
Board
NOTE
How to Install Accessories In Your HP Visualize Linux Workstation
3. Align the board's connector with the slot's socket. Firmly press the
board into the socket. Ensure the board's connector engages
completely with the socket and does not touch components on other
boards.
4. Secure the board by replacing the slot cover screw. If you loosened the
screws on adjacent slots, remember to tighten them.
Secure the
board in
position
Install any other accessories before replacing the cover (see page 24).
Reconnect all cables and power cords.
If you have installed an ISA accessory board that uses any interrupt, you
must run the Setup program and reserve the IRQ for the accessory
board. This allows PCI devices to be automatically configured.
1. Turn on the Workstation and press
2. In the Setup program, select the Advanced menu and the PCI Slot
Configuration submenu. A list of IRQs and the devices that use them
are displayed. Highlight the IRQ field you want to change, for
example IRQ 11.
3. You can use the space bar or press
available for PCI (Available) or make it unavailable for PCI
(Reserved).
4. Press to save any changes you made and exit the Setup program.
You should always leave at least one IRQ available for use by the
integrated PCI devices.
Chapter 2
Installing Accessory Boards
when Setup appears.
or to make the IRQ
49