Important: As the LCB begins to slide into the control module, be sure to
support the firmware board from underneath, being careful to
touch only the metal cover and the ground plane along the
bottom edge.
3. Grasp the pair of latches near the top and bottom of the LCB (
3
in
Figure 11-9) by pushing them in until they click into place.
1
Module communication
terminator
4
Module-to-module communication cable
2
Ethernet cable (customer
supplied)
5
Ethernet port (for IBM service personnel use)
3
Latches
6
Serial port (for IBM service personnel use)
4. Reconnect the Ethernet cable (
2
in Figure 11-9) by pinching the tab and
pushing the connector into the LCB.
Note: Six slots reside below the Ethernet cable. The four topmost slots are
reserved for future use. The two bottommost slots are designated as
Ethernet (
5
in Figure 11-9) and serial (
6
in Figure 11-9) ports, and are
reserved for use by IBM Service Personnel.
5. Perform “Returning a Library or Library Module to Normal Operations after
Repairs” on page 11-2.
1
2
4
5
6
a66ug014
3
Figure 11-9. Library Control Blade
Chapter 11. Add, Remove, Replace Procedures 11-13