Service Headers And Jumpers - Cisco APIC M3 Installation And Service Manual

Maintaining the Server

Service Headers and Jumpers

This server includes two blocks of headers (J38, J39) that you can jumper for certain service and debug
functions.
Figure 44: Location of Service Header Blocks J38 and J39
1 Location of header block J38
2 J38 pin 1 arrow printed on motherboard
3 Clear CMOS: J38 pins 9 - 10
4 Recover BIOS: J38 pins 11 - 12
5 Clear password: J38 pins 13 - 14
6 Location of header block J39
7 J39 pin 1 arrow printed on motherboard
8 Boot Cisco IMC from alternate image: J39 pins 1 -
2
9 Reset Cisco IMC password to default: J39 pins 3 -
4
10 Reset Cisco IMC to defaults: J39 pins 5 - 6
Cisco APIC M3/L3 Server Installation and Service Guide
Service Headers and Jumpers
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