Jumpers and Connectors | 337 
 
 
System Configuration Jumper Settings on the C6220 System Board 
The function of system configuration jumper installed on each C6220 
system board is shown below: 
 
Figure 5-19.   System Configuration Jumpers on the C6220 System Board 
Table 5-2.   System Configuration Jumper on the C6220 System Board 
Service Mode  *Disable  Enable 
NVRAM Clear  *Disable  Enable 
BIOS Recovery  *Disable  Enable 
ME Firmware Recovery  *Disable  Enable 
Power Button Pass  *Disable  Enable 
Jumper  Function  Pin1-2  Pin2-3 
 The * in the table of system configuration jumper describes the default 
status and the default state is not active state.