Figure 2–7 IBM System Storage DCS9550 Couplet Cabling
SCM I/O Module Installation
Check for damage especially to the interface connector. Do not install if any pins are bent.
Install the module in rear Bay 3 of the enclosure (Figure 2–1).
With the latch in the open position (see Figure 2–8), slide the SCM module into the enclosure
until the latch engages automatically.
Cam the module home by manually closing the latches (see Figure 2–9). You should hear a
click as the latch engages.
IBM System Storage DCS9550 1S1 Storage Expansion Unit Installation, Service, and User Guide
The SCM I/O modules must be installed in Rear Bay 3 and 4 location [see
Figure 2–1, "Module locations", on page
SCM Module Latch Operation