IBM SAN Volume Controller 2145-SV1 Hardware Installation Manual page 113

2. Replace the four screws to reattach the 4U fascia. Secure the screws from the back of the flange and
into the rear of the fascia. Each side of the 4U fascia contains two screws.
Attach the bottom (1U) fascia
3. Reattach the bottom 1U fascia that covers the power supply units (PSUs). Align the fascia with the
enclosure and gently push it until it clicks into place on the chassis, as shown in Figure 91 on page
81.
Align the tab on each side of the 1U fascia with the corresponding slots on the enclosure flange. Pins
on each flange must also align with a hole in each side of the 1U fascia.
Figure 91. Replace fascia components on the expansion enclosure
Chapter 4. Installing an optional 5U SAS expansion enclosure 81