BDM-610000082 Rev A Chapter 2: Getting Started 23
Connecting to the Utility Port 2.0
The Utility Port 2.0 connector (CN5) implements the following interfaces:
•
One USB 2.0 (Universal Serial Bus) port
•
Speaker port (0.1W output)
•
Hardware Reset input
•
Battery input for Real Time Clock
•
Soft Power Button input
To use these interfaces, you must connect to the Utility Port 2.0 connector (CN5). The Utility Port 2.0 cable from
the RTD cable kit provides a small speaker, two USB 2.0 ports for a keyboard and mouse, a push-button for
resetting the system, a soft-power button, and a lithium battery to provide backup power for the real time clock.
Refer to Utility Port 2.0 Connector (CN5) on page 29 to connect devices to the Utility Port 2.0 connector.
Booting the CMX34GS cpuModule for the First Time
You can now apply power to the cpuModule.If you press Delete on a keyboard while booting, the cpuModule
will enter Setup. Once you have configured the cpuModule using Setup, save your changes and reboot. If you
don’t press Delete, the cpuModule will try to boot from the current settings.
Pressing F4 on a keyboard while the cpuModule is booting will result in launching a menu display listing the
system’s bootable devices. This menu permits selecting a different boot device for the power cycle, overriding
the boot order settings in the BIOS setup.
Note You may miss the initial sign-on messages if your monitor takes a while to power on.
Note By default, cpuModules are shipped with a UEFI (Unified Extensible Firmware Interface) shell.
When no other bootable device is installed in the system, the system will boot to it exclusively. This
internal bootable shell may be disabled in the BIOS screen’s boot menu.
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