Asus TR-DLSR User Manual page 37

3. HARDWARE SETUP
Refer to the following PANEL illustration for items 16-24.
TR-DLSR System Panel Connectors
16) NIC Activity LED Lead (2-pin)
This shows the status of the NIC through a panel-mounted LED.
17) Status LED (2-pin)
This shows the system status as programmed through the ASUS ASIC.
18) System Management Interrupt Lead (2-pin)
This allows the user to manually place the system into a suspend mode or "Green"
mode where system activity will be instantly decreased to save electricity and
expand the life of certain components when the system is not in use. This 2-pin
connector (see the preceding figure) connects to the case-mounted suspend switch.
19) ATX Power Switch / Soft-Off Switch Lead (2-pin)
The system power is controlled by a momentary switch connected to this lead.
Pushing the button once switches the system between ON and SLEEP or ON
and SOFT OFF, depending on your BIOS or OS setting. Pushing the switch
while in the ON mode for more than 4 seconds turns the system off. The system
power LED shows the status of the system power.
20) Reset Switch Lead (2-pin)
This 2-pin connector connects to the case-mounted reset switch for rebooting
your computer without having to turn off your power switch. This is a preferred
method of rebooting to prolong the life of the system power supply.
21) System Power LED Lead (3-1 pin)
This 3-1 pin connector connects to the system power LED that lights up when
the system is powered on and blinks when it is in sleep or soft-off mode. This
feature can be programmed through the ASUS ASIC.
22) SMI Lead (2-pin)
This 2-pin connector connects to a panel button to allow a non-mask interrupt
command to be sent to the operating system.
23) System Warning Speaker Lead (4-pin)
This 4-pin connector connects to the case-mounted speaker.
24) IDE Activity LED (2-pin)
This connector supplies power to the IDE activity LED. Read and write activity
by devices connected to the Primary or Secondary IDE connectors cause this
LED to light up.
ASUS TR-DLSR User's Manual
11
1
TR-DLSR
Pin Connector
1 & 12 NIC Activity LED
3 & 4 Status LED
4 & 5 SMI Lead
20
6 & 7* Power Button
7* & 8 Chassis Intrusion
10
9 & 10 Reset Switch
11 & 13 Power LED
15* & 16 NMI Button
17 & 20 Speaker
18 & 19 HDD Access LED
* Shared
37