Pcie Riser Assembly; Backplate - Lenovo ThinkSystem SR150 Maintenance Manual

Table 8. System-board jumpers and buttons (continued)
Clear CMOS jumper
5
TPM card physical presence jumper
6
Important:
1. Before you change any switch settings or move any jumpers, turn off the server; then, disconnect all
power cords and external cables. Review the information in
safety_documentation/pdf_files.html
devices" on page 33, and
2. Any system-board switch or jumper block that is not shown in the illustrations in this document are
reserved.

PCIe riser assembly

Use this information to locate the connectors on the optional PCIe riser assembly.
Figure 11. PCIe riser assembly
Table 9. PCIe riser assembly
PCI Express 3.0 x8
1

Backplate

Use this information to identify the drive backplate you use.
ThinkSystem SR150 Maintenance Manual
20
, "Installation Guidelines" on page
"Power off the server" on page
• Pins 1 and 2: Default
• Pins 2 and 3: Clear the real-time clock (RTC) registry
• Pins 1 and 2: Default
• Pins 2 and 3: TPM card physical presence is asserted
http://thinksystem.lenovofiles.com/help/topic/
31, "Handling static-sensitive
10.
PCI Express 3.0 x8 (x16 mechanical connector with x8
2
signal)