Hardware Setup
11
C. Green Switch/Green LED Connector
Some ATX cases provide a Green switch which is used
to put the system in Suspend mode. In Suspend mode,
the power supply to the system is reduced to a trickle,
the CPU clock is stopped, and the CPU core is in it's
minimum power state. The system is woken up whenever
the keyboard or mouse is touched. The system resumes
in different ways as defined by Power Management Setup
screen in BIOS.
D. System Reset Switch Connector
This connector should be connected to the reset switch
on the front panel of the system case. The reset switch
allows you to restart the system without turning the power
off.
E. Speaker Connector
F. IDE Activity LED Connector
The IDE activity LED lights up whenever the system reads/
writes to the IDE devices.
G. Turbo LED Connector
6XBA2 does not have a Turbo/De-turbo speed
modes. So the turbo LED will always light .
Poly-fuse Over Current Protection
The poly-fuse protects the system from dangerous voltages the system might be
exposed to via the keyboard or USB connectors. In case of such exposure, the poly-
fuse will immediately be disconnected from the circuit, just like a normal fuse. After
being disconnected for a certain period of time, the poly-fuse will return to its normal
state, after which the keyboard or USB can function properly again. Unlike
conventional fuses, the poly-fuse does not have to be replaced, relieving the user
wasted time and inconvenience.
Pin
Definition
1
System
2
GND
PIN
Definition
1
Speaker Signal
2
NC
3
NC
4
+5V DC
P o w e r In d ic a to r L E D
S p e ak e r H e ad e r
O v er-rid e P o w er B utto n
G ree n S w itc h
G re en L E D
ID E A c tiv ity L E D
R es e t S w itc h
Tu rb o L E D
+
+
+
+
1
