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Chapter 2
Installation and Configuration
2-4
ni.com
How to Remove the Controller from the PXI Chassis
The NI PXI-8104 controller is designed for easy handling. To remove the 
unit from the PXI chassis, complete the following steps:
1.
Power off the chassis.
2.
Remove any cables that may be attached to the controller front panel. 
3.
Unscrew the bracket-retaining screws in the front panel. Refer to 
Figure 2-1 for the location of these screws.
4.
Press the injector/ejector handle down.
5.
Slide the unit out of the chassis.
BIOS Setup
You can change the NI PXI-8104 configuration settings in the BIOS setup. 
The BIOS is the low-level interface between the hardware and PC software 
that configures and tests your hardware when you boot the system. The 
BIOS setup program includes menus for configuring settings and enabling 
NI PXI-8104 controller features.
Most users do not need to use the BIOS setup program, as the NI PXI-8104 
controller ships with default settings that work well for most 
configurations.
Caution
Changing BIOS settings may lead to incorrect controller behavior and possibly 
an unbootable controller. If this happens, follow the instructions for restoring default 
settings in the 
 section. In general, do not change a setting unless you are 
absolutely certain what it does.
Entering BIOS Setup
To start the BIOS setup utility, complete the following steps:
1.
Power on or reboot your NI PXI-8104 controller.
2.
When the message 
Press <DEL> to enter SETUP
 appears, press 
the Delete key on the keyboard. The message 
Entering Setup
 
appears, and the setup program is loaded after a short delay.
3.
When you first enter the BIOS setup program, it displays the Main 
menu.