Avago Technologies 3ware 9650SE-12ML (Channel) - Manual (Page 200)

Maintaining Your Controller
188 3ware SAS/SATA RAID Software User Guide, Version 9.5.1
Figure 78. Dialog Prompting for Restart
8 If the driver you are installing is unsigned, you will receive a message to
that effect.
To complete the installation with an unsigned driver, click OK.
9 If a final message box confirms that the process is complete, click OK.
(This message appears if you do not need to restart your computer.)
Figure 79. Dialog Indicating Update Complete
Using the Update Utility With Multiple Controllers
When your system has multiple 3ware RAID controllers installed, the update
utility lets you update the firmware on any or all of the installed controllers.
To update the firmware on multiple controllers
1 Follow steps 1 through 5 above, under “Updating the 3ware Driver and
Firmware Under Windows” on page 184.