4.Shut down the computers on your GCS1204 installation.
5.Invoke Firmware Upgrade Mode. The front panel LEDs flash together to indicate Firmware Upgrade
Mode is in effect.
Starting the Upgrade
To upgrade your firmware:
1.Run the downloaded Firmware Upgrade Package file – either by double clicking the file icon, or by opening a command line and entering the full path to it.
The Firmware Upgrade Utility Welcome screen appears.
2.Read the License Agreement (enable the I Agree radio button).
3.Click Next to continue. The Firmware Upgrade Utility main screen appears.
The Utility inspects your installation. All the devices capable of being upgraded by the package are listed in the Device List panel.
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