Lenovo ThinkSystem SR860 V2 Maintenance Manual page 261

Figure 139. Connecting 4U PCIe riser power cables
Table 27. 4U PCIe riser power cables
Length
230 mm (shorter)
1
320 mm (longer)
2
After this task is completed
• If applicable, connect M.2 or 7mm drive cables to the system board.
From
PCIe riser cage 2
PCIe riser cage 1
Chapter 4
To
upper power connector
lower power connector
.
Hardware replacement procedures
253