HP XU - Manual (Page 68)

2 How to Install Accessories Inside Your PC Workstation
Installing Accessory Boards
52 English
7 Secure the board by replacing the slot cover screw.
If you loosened the screws on adjacent slots, remember to tighten
them.
8 Install any other accessories before replacing the cover (see page
27). Reconnect all cables and power cords.
Completing the
Installation of an ISA
Accessory Board 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 PC Workstation and press when Setup
appears.
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 or to make the IRQ
available for PCI ( Available ) or make it unavailable for PCI
( Reserved ).
4 Press to save any changes you made and exit the Setup program.
NOTE
You should always leave at least one IRQ available for use by the
integrated PCI devices.
Secure the board
in position
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