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Fan Headers
The X6DHT-G has eight fan headers
(Fan1 to Fan8). Note: Fans 5-8 are 4-
pin fans. However, Pins 1-3 of the fan
headers are backward compatible with
the traditional 3-pin fans. See the table
on the right for pin definitions. *The on-
board fan speed is controlled by Ther-
mal Management via Hardware Monitor-
ing in the Advanced BIOS Setting
Default: Disabled, When using Thermal
Management setting, please use all 3-
pin fans or all 4-pin fans on the mother-
board. Please do not use 3-pin fans and
4-pin fans on the same board.)
Power LED/Speaker
On the JDI header, pins 1-3 are for a
power LED and pins 4-7 are for the
speaker. See the table on the right for
speaker pin definitions. Note : The
speaker connector pins are for use
with an external speaker. If you wish
to use the onboard speaker,you should
close pins 6-7 with a jumper.
Fan 6
Fan 5
JPW1
LAN1
LAN2
PWR LED/SPKR
.
Note:
Fan 7
12V 8-pin
SMBus
P W R
P W R
JPS1
WOL
Fan8
2-17
4-pin Fan Header Pin Definitions
Pin#
1
2
3
4
Caution: These fan headers use DC power.
Speaker Connector Pin
Definitions (JD1)
Pin
Number
Function
4
+
5
Key
6
7
PSF
Fan 1
Fan 2
Fan 3
OH
LED
JWOR
JL1
Fan4
Chapter 2: Installation
Definition
Ground (black)
+12V (red)
Tachometer
PWM_Control
Definition
Red wire, Speaker data
No connection
Key
Speaker data
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