BX900 S2 Upgrade and Maintenance Manual 119
Connection blades
Ê If applicable, close the rack door as described in section "Closing the rack
door" on page 60.
Ê Make sure, that the new connection blade has the same firmware version as
the old one as described in section "Updating the connection blade
firmware" on page 74.
Ê If applicable, migrate the Fibre Channel connection blade license to the new
connection blade. Please follow the instructions provided separately.
Ê Restore the connection blade settings from the backup copy as described in
section "Restoring connection blade settings" on page 78.
8.3 Double-width connection blades
8.3.1 Installing double-width connection blades
8.3.1.1 Required tools
● Preliminary and concluding steps: tool-less
● Installing connection blades: tool-less
8.3.1.2 Preliminary steps
Before installing a double-width connection blade, perform the following steps:
Ê If applicable, open the rack door as described in section "Opening the rack
door" on page 48.
Ê Locate the desired system unit as described in section "Determining the
error class" on page 45.
Upgrade and Repair Units (URU)
average hardware task duration: 5 minutes
average software task duration: 10 minutes