~ 18 ~
Speaker-Out Header
This is an 1 x 4 pin with pitch 2.00 mm header for external speakers (1.8W for
8Ω/5V speaker, 3W for 4Ω/5V speaker).
Fan Headers
There are two headers (CPUFAN and SYSFAN, 2.54mm pitch) on the
motherboard. These fans can be speed detected/controlled and displayed in the
Hardware Health Configuration section of the CMOS Setup. The fans are
automatically turned off after the system enters S3, S4 or S5 mode.
JP1 DP/LVDS Select Jumper
You can use JP1 to select DP1 or LVDS as the default output setting.
Pin
Definition
1
SPEARK_OUT_L
2
AUDIO_GND
3
AUDIO_GND
4
SPEARK_OUT_R
Pin
Definition
1
GND
2
+12V
3
Sense
4
Control
Pin
Definition
1
GND
2
+12V
3
Sense
4
Control
Pin
Settings
1-2
DP1 (Default)
2-3
LVDS
Note:
The CPU fan cable can be either a
3-pin or a 4-pin connector.
Connect a 3-pin connector to
pins 1, 2, and 3 on the mainboard
connector.
Pin
DP1
LVDS
1-2
X
2-3
X
1
4
1
4
1
4
1
3