Power Distribution Board (Pdb) And Fan Control Board (Fcb) Cable Routing - Lenovo ThinkEdge SE455 V3 User Manual

Table 22. System-board connectors (continued)
Front backplane power connector
11
System board power 1 connector (PDB PWR 1)
12
PCIe 4 connector
13
Power distribution board (PDB) and fan control board (FCB) cable
routing
Follow the instructions in this section to learn how to do cable routing for the power distribution board (PDB)
and fan control board (FCB).
This section provides cable routing instructions for the following cables:
Cable
FCB sideband cable, 120mm
1
System-board power 2 cable,
2
220mm
FCB power cable, 150mm
3
PDB sideband cable, 250mm
4
System-board power 1 cable,
5
200mm
Complete the following procedure to route the cables properly.
Procedure
Figure 208. PDB and FCB cable routing
232 ThinkEdge SE455 V3 User Guide
PCIe 10 connector
24
PCIe 11 connector
25
From
FCB: Fan sideband connector
PDB: System board power connector
2
FCB: Fan power connector
PDB: PDB sideband connector
PDB: System board power connector
1
To
System board: Fan signal connector
(FCB Sideband)
System board: System board power
2 connector (PDB PWR 2)
PDB: Fan power connector
System board: Power distribution
board signal connector (PDB
Sideband)
System board: System board power
1 connector (PDB PWR 1)