Chapter 1 Hardware Installation
15
Step 3 Set Additional Jumpers,
Continued
J22 Server Management SMI
J22 is a 2–pin berg that enables the server management SMI. The J22
settings are:
Server Management SMI Setting
J22 Setting
Server management SMI is disabled.
OPEN Default
Server management SMI is enabled.
Shorted
J25 External SMI Switch
J25 is a 2–pin berg that can be connected to a switch to generate an
external SMI. The J25 settings are:
External SMI Switch Setting
J22 Setting
External SMI is disabled.
OPEN Default
External SMI is enabled.
Shorted
J27 External 12C Module Connector
J27 is a 14–pin dual inline berg that connects to an external 12C module
that has advanced server management capabilities. J27 will be used in
the future to support Advanced Server Management. At present, do not
connect anything to J27.
J29 Erase Password
J29 is a 2–pin berg that can be used to erase the contents of CMOS
RAM, where all system configuration information is stored.
If you forget the AMIBIOS password, you can place a shorting bridge
on J29 for a few seconds to erase the old password and all system
configuration information. You must then reboot the computer, run
AMIBIOS Setup, and restore all system configuration information. The
J29 settings are:
CMOS Drain
J29
Setting
Normal operation factory setting
OPEN
The contents of CMOS RAM are destroyed.
Shorted
