After downloading the latest firmware, log in to the PXE web interface to upgrade the firmware.
To update the firmware using the web interface:
Choose Maintenance > Update Firmware. The Update Firmware dialog appears.
In the Firmware File field, click Browse to select an appropriate firmware file.
Click Upload. A progress bar appears to indicate the upload status.
When the upload is complete, version information of both the existing firmware and uploaded firmware is shown, providing you a last chance to terminate the update.
To view the certificate of the uploaded firmware, click View Certificate. Optional.
To proceed with the update, click Update Firmware. The update may take several minutes.
Warning: Do NOT power off the PXE during the update.
During the firmware update:
A progress bar appears in the web interface, indicating the update status.
The front panel display on the PXE shows three digits: 'FuP' or 'FUP.'
No users can successfully log in to the PXE.
The user management operation, if any, is forced to suspend.
When the update is complete, a message appears, indicating the update is successful.
The PXE resets, and the Login page re-appears. You can now log in and resume your operation.
Note 1: The other logged-in users are also logged out when the firmware update is complete.
Note 2: If you are using the PXE with an SNMP manager, download its MIB again after the firmware update to ensure your SNMP manager has the correct MIB for the latest release you are using. See Using SNMP in the online help.