HP Surestore Disk Array 12h - And FC60 Installation Manual page 28

6. Shutdown the array using the front panel.
KEY
CANCEL CANCEL
MENU
–
–
ENTER
ENTER
After shutdown has completed, push the on/off button to the off position completing the
shutdown. This will turn off power to all modules.
7. Disconnect all disk drive modules from the back plane. You do not need to remove them completely.
Just pull them out so that the cam handle is fully extended.
8. Pull the existing good controller and reset (disconnect and then re-connect) both batteries at the same
time. This will mean that the only copy of valid maps reside on the disk drive modules.
9. Install both controllers. Put the controller with the desired firmware into controller slot X.
10. Push the on/off button to the on position and allow the array to complete its initialization process.
After the initialization has completed, the front panel should say "Not Enough Disks". Check the
system state using the key strokes below. The System state should be "Not Enough Disks" with a
"Firmware Needed" warning.
KEY
CANCEL CANCEL
MENU
–
ENTER
+
28
DISPLAY
"Ready"
"Language"
"View Settings"
"Shutdown"
"Confirm"
"Shutdown Complete"
DISPLAY
"Not Enough Disks"
"Language"
"View Settings"
"System State: Not Enough Disks"
"Warning: Firmware Needed"