Lenovo ThinkSystem SR860 - Page 168

Watch the procedure. A video of the process is available:
• Youtube:
https://www.youtube.com/watch?v=pIb0bIyfkDY&=PLYV5R7hVcs-Ak9fT8QAx8fLbEivizjRtp
• Youku: http://v.youku.com/v_show/id_XMzMyODU3NTY2NA==.html?spm=a2hzp.8253876.0.0&f=51276390
Note: When remove both 4U PCIe riser power cable assemblies, always remove the 4U PCIe riser 3 power
cable assembly first.
Step 1. Rotate the handle on the processor and memory expansion tray upward to provide enough space
for cable removal; then, disconnect the cable from the power connector on the tray.
Step 2. Rotate the latch upward.
Step 3. Lift the 4U PCIe riser power cable assembly out of the server.
Figure 150. 4U PCIe riser 3 power cable assembly removal
Step 4. To remove the 4U PCIe riser 2 power cable assembly :
a. Remove the processor and memory expansion tray (see “Remove the processor and memory
expansion tray” on page 122).
b. Repeat previous steps 2 and 3 to remove the 4U PCIe riser 2 power cable assembly .
Figure 151. 4U PCIe riser 2 power cable assembly removal
160 ThinkSystem SR860 Maintenance Manual