Installation guide

Maintenance Processes
Manual No. 771961 6-11
5. Click Apply.
Because flashing new code to the controller erases what was there
previously, confirmation is required to proceed with the flash
(Figure 6-10).
Figure 6-10. WARNING Message for Flash
6. Type YES, then click OK at the confirmation message.
The Flash Utility writes the image data to RAM and resets the
controller. Because resetting the controller will suspend all I/O activity
currently underway on that controller, a pop up is displayed which
reads:
Initiating controller system reset.
Reset will take 30+ seconds.