IBM 9080-M9S Manual page 237

Figure 198. Two, Three, or Four Node Configuration UPIC Cabling
Table 30. Two, Three, or Four Node Configuration UPIC Cabling
Cable
1
2
a) To replace the UPIC cable in the system node, complete the following steps:
1) Ensure that the white plastic lock is pulled back from the plug housing.
2) Plug the UPIC cable (A) into the previously identified location in the system node by inserting
the cable into the connector until it locks into place, as shown in the following figure.
From
SC1: P1-C1-T1
SC1: P1-C2-T1
To
ND1: P1-C9-T1
ND2: P1-C10-T1
Memory modules 231