System board components
The illustration in this section shows the component locations on the system board.
Figure 9. System board components
1  NMI button
2  CMOS battery (CR2032)
3  TPM module connector 4  M.2 power connector
5  Serial port module connector
6  Riser 1 power connector
7  Riser 1 slot
8  Internal USB connector
9  OCP 3.0 Ethernet adapter connector 10  7 mm SSD power connector
11  Front USB connector 12  PCIe connector 1
13  PCIe connector 2 14  PCIe connector 3
15  Front I/O connector 16  Front VGA connector
Chapter 2. Server components 43