You can use this procedure to add a new hardware controller.
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Manually configure the new hardware, if necessary.
Some hardware requires manual configuration.
For example, you may have to set jumper pins on a hardware card.
Check the documentation provided with the hardware you are installing.
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If you add a new controller, be careful when setting the IRQ,
memory address range, I/O address range, or Direct Memory
Access (DMA) channel.
Generally, you need to select values
that do not conflict with existing hardware configuration parameters.
(however, some controllers support shared IRQ values).
To view the configuration parameters for existing
hardware controllers on your system, invoke the DCU by following the
procedure in
`` Viewing or changing device driver configuration''.
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If you attach a peripheral to a SCSI host bus adapter,
manually set the SCSI target ID.
If you attach a peripheral to a non-SCSI controller,
configure the device according to the information given
in the documentation provided with the controller and peripheral.
To view existing SCSI hardware data,
type su to become root, and issue
/sbin/sdiconfig -l
See the
sdiconfig(1M)
manual page for additional information.
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Shutdown the system.
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When prompted, turn off the system power switch.
To be safe, disconnect the power cord.
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Connect the new hardware devices.
Insert any needed hardware controller(s) into your system
and connect the new hardware peripheral(s) to the controllers
(hardware boards and/or adapters).
For details, see the documentation that came with your hardware.
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Turn on the power for your system and all devices
connected to your system.
If the hardware you are installing has its own power supply,
plug in the power cord and power up the hardware.
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Run any hardware-specific software.
Some hardware comes with software that must be run in
order to configure the device.
When installing a new device (for example, a networking board):
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If your system came with a platform configuration utility, run that utility.
This is typically true for EISA and Micro Channel Architecture (MCA) systems.
For details, see the documentation that came with the hardware.
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If the controller came with an initialization program, run that program.
For details, see the documentation that came with the hardware.
Many platform configuration utilities and/or hardware initialization
programs require a DOS operating system.
Sometimes the hardware vendor provides a partial DOS operating system
from which you can boot your system.
Otherwise, you must provide your own copy of DOS.
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Insert the DOS diskette into your system boot drive and reboot your system.
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When the DOS prompt is displayed, replace the DOS diskette with
the platform configuration utility diskette or initialization program diskette.
(Follow the instructions for your program.
See your hardware configuration documentation.)
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Configure your hardware by following the instructions provided
in your hardware documentation.
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After configuring the hardware, remove the diskette from the boot drive.
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Reboot your system.
Then follow the instructions given in
`` Configuring hardware controllers''.