HP Modular Cooling System - Manual (Page 40)

Upgrading the firmware 40
Upgrading the firmware
Upgrading the HP Modular Cooling System firmware
The MCS unit must have the latest firmware to work properly.
To upgrade the firmware:
1. Access the HP website ( http://www.hp.com ).
2. Click Software & Driver Downloads.
3. Ensure that the Download drivers and software (and firmware) option is selected.
4. Type Modular Cooling System in the product name field, and then click Search.
If any firmware upgrades are available, they will display on this page.
Instructions to perform the upgrade are included in the download pack.