System-Board-Assembly Layout - Lenovo 7D75 System Configuration Manual

Table 18. Component identification (Top view) (continued)
Processor and heat sink modules (PHM)
5
System board assembly
7
Notes:
1. The illustration shows the server rear configuration with three riser assemblies. The server rear
configurations vary by server model. For details, see
2. The illustration shows the server with CFF adapters which are available only in the 2.5-inch chassis. In
some configurations, there might be installed with a RAID flash power module. For details, see "Location
of RAID flash power modules" in User Guide or Hardware Maintenance Guide.

System-board-assembly layout

This section provides information about the connectors, switches, and jumpers that are available on the
system board assembly.
The following illustration shows the layout of the system board assembly which contains the firmware and
RoT security module, system I/O board, and processor board.
Figure 10. System-board-assembly layout
Riser assemblies note 1
6
CFF RAID adapter/expander
8
"Rear view" on page 25.
Chapter 2
note 2
.
Server components
35