DFI AZ30-TC User Manual page 47

ATX-SW: ATX Power Switch
Depending on the setting in the BIOS setup, this switch is a "dual
function power button" that will allow your system to enter the
Soft-Off or Suspend mode. Refer to "Soft-Off By PWRBTN" in the
Power Management Setup (Chapter 3).
PWR-LED: Power/Standby LED
When the system's power is on, this LED will light. When the sys-
tem is in the S1 (POS - Power On Suspend) state, it will blink every
second. When the system is in the S3 (STR - Suspend To RAM)
state, it will blink every 4 seconds.
Note:
If a system did not boot-up and the Power/Standby LED did not
light after it was powered-on, it may indicate that the CPU or
memory module was not installed properly. Please make sure
they are properly inserted into their corresponding socket.
HD-LED
(Primary/Secondary IDE LED)
G-LED
(Green LED)
ATX-SW
(ATX power switch)
G-SW
(Green switch)
RESET
(Reset switch)
SPEAKER
(Speaker connector)
PWR-LED
(Power/Standby LED)
Hardware Installation
Pin
Pin Assignment
3
HDD LED Power
5
HDD
14
Green LED Power
16
Ground
8
PWRBT+
10
PWRBT-
18
Ground
20
SMI
7
Ground
9
H/W Reset
13
Speaker Data
15
N. C.
17
Ground
19
Speaker Power
2
LED Power (+)
4
LED Power (+)
6
LED Power (-) or Standby Signal
2
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