CX2550/60/70 M4 Upgrade and Maintenance Manual 159
Expansion cards and OCP mezzanine cards
6.6.1 Installing OCP mezzanine cards
6.6.1.1 Preliminary steps
Perform the following procedures:
Ê "Disabling the boot watchdog functionality of ServerView Operations
Manager" on page 73
Ê Locate the desired server node with the ID button.
Ê "Shutting down the server node" on page 50
Ê Remove all external cables from the server node.
Ê "Removing the server node from the server enclosure" on page 51
Ê Remove both riser modules, see section "Removing the riser module" on
page 58.
Ê "Removing the OCP dummy module" on page 62
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools: Phillips PH2 / (+) No. 2 screw driver