22
23
English
X300M-STX
MONO Speaker Header
(4-pin SPEAKER1)
(see p.1, No. 4)
Please connect the chassis
speaker to this header.
Serial ATA3 Connectors
(see p.2, No. 9 and 10)
These two SATA3
connectors support SATA
data cables for internal
storage devices with up to
6.0 Gb/s data transfer rate.
*The SATA3 connectors
support 2.5-inch hard
drive (+5V) and do not
support 3.5-inch hard
drive (+12V)
USB 2.0 Header
(9-pin USB_4_5)
(see p.1, No. 1)
There is one header on
this motherboard. This
USB 2.0 header can
support two ports.
CPU Fan Connectors
(4-pin CPU_FAN1)
(see p.1, No. 8)
(4-pin CPU_FAN2)
(see p.1, No. 9)
This motherboard
provides two 4-Pin CPU
fan (Quiet Fan)
connectors. If you plan to
connect a 3-Pin CPU fan,
please connect it to Pin
1-3.
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
USB_PWR
1
1
20
PIN
Signal Name
PIN
Signal Name
1
GND
11
N/A
2
12
5V
3
LVDS_TX-
13
5V
4
GND
14
5V
5
GND
15
5V
6
LVDS_RX-
16
5V
7
17
N/A
8
GND
18
GND
9
GND
19
GND
10
GND
20
GND
CPU_F
FAN_VOLTAGE
GND
AN_SPEED
FAN_SPEED_CONTROL
4 3 2 1
Front_R-
Front_L-
1
Summary of Contents for X300M-STX
Page 4: ...2 English 10 11 SATA3 SATA3 M2_2 CT1 CMOS Battery Back Side View...
Page 14: ...12 English 2 1 Installing the CPU Unplug all power cables before installing the CPU 2 1...
Page 15: ...13 English X300M STX 3...
Page 17: ...15 English X300M STX 3 4 C P U _ F A N 1 4 pin FAN cable...
Page 18: ...16 English Installing the CPU Box Cooler 2 1 2...
Page 19: ...17 English X300M STX 3 4...
Page 20: ...18 English 4 pin FAN cable 5 C P U _ F A N 1...
Page 75: ...73 X300M STX 1 Signal GND 2 CI1 1 3 5 AUDIO3 1 6 1 GND Jack detect Audio L Audio R...
Page 102: ...100 1 Signal GND 2 CI1 1 3 5 AUDIO3 1 6 1 GND Jack detect Audio L Audio R...
Page 111: ...109 X300M STX 1 Signal GND 2 CI1 p 1 No 3 5 3 p 1 No 6 1 GND Jack detect Audio L Audio R...
Page 120: ...118 1 Signal GND 2 CI1 1 3 CASE OPEN 5 AUDIO3 1 6 1 GND Jack detect Audio L Audio R...
Page 130: ...128 1 Signal GND 2 pin CI1 1 3 5 pin AUDIO3 1 6 1 GND Jack detect Audio L Audio R...