2-17
Cisco UCS C240 Server Installation and Service Guide
OL-25761-01
Chapter 2 Installing the Server
Service Headers and Jumpers
Service Headers and Jumpers
This section includes the following topics:
•
Header Locations on the Motherboard, page 2-17
•
Using the BIOS Recovery Header J2068, page 2-18
•
Using the Clear Password Header J2067, page 2-20
•
Using the Clear CMOS Header J2065, page 2-21
Header Locations on the Motherboard
See
Figure 2-7
. The block of headers is shown in red. The individual headers are shown in the magnified
view. The pin numbering is the same for all headers in the block (pin 1 is always the pin closest to the
rear of the server).
Figure 2-7
Service Header Locations
1
J2068 BIOS RCVR BOOT
3
J2065 Clear CMOS
2
J2067 Clear password
S
A
S
2
S
A
S
1
FAN1
FAN2
FAN
3
FAN4
FAN5
FAN6
CPU1
CPU2
S
A
S
1
S
A
S
2
Ri
s
er 1
Ri
s
er 2
S
A
S
2
S
A
S
1
3
2 1
1
2
3
333
941