Appendix
11.2.1.2 Onboard settings
ME FIRMWARE UPDATE JUMPER
Location
Jumper
position
J9
1-2
NC
Table 9: ME firmware update jumper
BMC DISABLE JUMPER
Location
Jumper
position
J2
1-2
NC
Table 10: BMC disable jumper
REAR COM PORT SWITCH JUMPER
Location
Jumper
position
J3
1-2
NC
Table 11: Rear COM port switch jumper
BIOS RECOVER MODE JUMPER
Location
Jumper
position
J10
1-2
NC
Table 12: BIOS recovery mode jumper
314
Function
ME IN FORCE UPDATE MODE
NORMAL MODE
Function
DISABLE BMC
NORMAL
Function
COM PORT SWITCH TO BMC
For BMC debug use. Default rear
COM port is used by system.
NORMAL
Function
BIOS IN RECOVER MODE
NORMAL MODE
Upgrade and Maintenance Manual
Default
setting
o
Default
setting
o
Default
setting
o
Default
setting
o
CX270 S2