Service Headers And Jumpers; Header Locations On The Motherboard - Cisco UCS C220 Installation And Service Manual

Chapter 2 Installing the Server

Service Headers and Jumpers

This section includes the following topics:
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Header Locations on the Motherboard

See
view. The pin numbering is the same for all headers in the block.
Figure 2-6
1
OL-25760-01
Header Locations on the Motherboard, page 2-15
Using the BIOS Recovery Header J41, page 2-16
Using the Clear CMOS Header J37, page 2-19
Figure 2-6. The block of headers is shown in red. The individual headers are shown in the magnified
Service Header Locations
FAN1
FAN2
FAN3
FAN4 FAN4
FAN5
J41 BIOS RCVR BOOT
CPU1
CPU2
2 1
2
J37 Clear CMOS
Cisco UCS C220 Server Installation and Service Guide
Service Headers and Jumpers
PCIe1
PCIe2
PSU2
PSU1
2-15