Lenovo 1047 - Manual (Page 63)

c. Hold the battery card assembly with the battery side up and the J5 board-to-board connector
lining up with the J10 BBU connector 1 on the RAID controller. Carefully press the battery card
assembly onto the RAID controller so that the two connectors are firmly joined. Then, secure the
battery card assembly to the RAID controller with the three screws and the standoffs that come
with the battery card assembly accessory kit.
Figure 42. Installing the battery card assembly onto the RAID controller
1 J10 BBU connector
6. Connect one end of the mini SAS signal cable to the RAID controller.
Note: Use the two 400 mm (15.75 inches) mini SAS signal cables.
Figure 43. Connecting the mini SAS signal cables to the RAID controller
1 Ports 0-3
2 Ports 4-7
a. For one mini SAS signal cable, connect the end to the ports 0-3 on the RAID controller.
b. For the other mini SAS signal cable, connect the end to the ports 4-7 on the RAID controller.
7. Position the RAID controller near the riser card assembly. Ensure that the left edge of the RAID controller
is inserted into the notch of the RAID card retention bracket 1 , and then firmly insert the RAID controller
straight down into the PCI card slot 1 2 until it is securely seated. Then install the screw 3 to secure the
RAID controller.
Chapter 5 . Installing, removing, or replacing hardware 51