Pcie Riser 2 Riser Card Cable Routing - Lenovo ThinkEdge SE455 V3 User Manual

Figure 213. PCIe riser 1 cable routing

PCIe riser 2 riser card cable routing

This section provides cable routing instructions for the following cables:
Cable
Riser 2 signal cable, 450mm/450mm*
Riser 2 signal cable, 400mm/385mm
*The blue signal cable is not supported in the following configurations:
• Front SATA drive backplane and internal NVMe drive backplane connect to the system board
• Front NVMe drive backplane and internal NVMe drive backplane connect to the system board
Complete the following procedure to route the cables properly.
Procedure
Step 1. Make sure the riser card is installed on the riser cage, and the required cables are connected to the
riser card properly. See
Step 2. Connect the power and signal cables to the system board and route the cables
238 ThinkEdge SE455 V3 User Guide
Color
Blue
Silver
"Install the PCIe riser card" on page
From: PCIe riser 2 To: system board
MCIO3, MCIO4 PCIe 2, PCIe 3
MCIO1, MCIO2 PCIe 4, PCIe 5
165.