Figure 51. Replacing the disk drive backplane
35. Replace the PCIe3 x8 SAS RAID internal adapter 6 Gb. Do not connect the front SAS cables to the
disk drive backplane now. For instructions, see Replacing the PCIe3 x8 SAS RAID internal adapter 6
Gb (http://www.ibm.com/support/knowledgecenter/POWER8/p8egm/
p8egm_82x_84x_sasraidin.htm).
36. Reconnect the signal and control panel cables (A), and the power Y cable (B), to the disk drive
backplane and the system backplane, as shown in Figure 52 on page 49.
48
System backplane
A