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#### Updating Firmware

Updates to the firmware for ILOM, system BIOS, and LSI HBA are periodically available on the server download site to provide additional features and bug fixes for the server. The firmware components must all be updated together for a given software update. The Firmware Versions Worksheet can be used to keep track of the firmware versions needed for the upgrade process.

The firmware update process includes the procedures covered in the following topics. The procedures are listed in the recommended completion order.

Step | Description | Link
--- | --- | ---
1 | Verify the firmware versions that are currently running on the server. | Determining Current Firmware Versions
2 | Determine the target firmware versions and download the firmware. | Preparing for the Firmware Update
3 | Update the ILOM and system BIOS. | Updating the ILOM and System BIOS
4 | Update the Embedded HBA BIOS. | Updating the Embedded HBA BIOS

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