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Updating Firmware
You can update firmware for:
CMC — active and standby
Chassis infrastructure
I/O Module
• iDRAC
• PERC
Expander and HDD
You can update firmware for the following server components:
• iDRAC
• BIOS
Lifecycle Controller
32–bit diagnostics
Operating System Drivers Pack
Network Interface Controllers
RAID controllers

Downloading CMC Firmware

Before beginning the firmware update, download the latest firmware version from support.dell.com, and
save it to your local system.
While updating VRTX Chassis firmware, it is recommended to update the firmware versions of the chassis
components in the following order:
1. Blade components firmware
2. CMC firmware
3. Chassis infrastructure firmware
4. Shared PERC8 firmware
5. Storage back plane firmware
6. HDD firmware
For more information about the update sequence for VRTX chassis, see the CMC Firmware 2.0 Release
Notes on support site.

Viewing Currently Installed Firmware Versions

You can view the currently installed firmware versions using the CMC web interface or RACADM.
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