- ページ 22
マザーボード MSI 945P Series MS-7204のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。MSI 945P Series MS-7204 36 ページ。 Ms-7204 v1.x mbtx mainboard
ページを印刷する
The mainboard supports BTX power supply for the power system. Before
inserting the power supply connector, always make sure that all components are
installed properly to ensure that no damage will be caused.
BTX 24-Pin Power Connector: BTX1
This connector allows you to connect an BTX 24-pin power supply. To
connect the BTX 24-pin power supply, make sure the plug of the power supply is
inserted in the proper orientation and the pins are aligned. Then push down the
power supply firmly into the connector.
BTX1
24
12
BTX 12V Power Connector: JPWR1
This 12V power connector is used to provide power to the CPU.
JPW1
MSI Reminds You...
1. These two connectors connect to the BTX power supply and have to
work together to ensure stable operation of the mainboard.
2. Power supply of 350 watts (and above) is highly recommended for
system stability.
3. BTX 12V power connection should be greater than 18A.
Power Supply
PIN
13
1
10
11
12
Pin Definition
1
3
PIN
1
2
2
4
3
4
Pin Definition
SIGNAL
PIN
1
+3.3V
13
2
+3.3V
14
3
GND
15
4
+5V
16
5
GND
17
6
+5V
18
7
GND
19
8
PWR OK
20
9
5VSB
21
+12V
22
+12V
23
+3.3V
24
SIGNAL
GND
GND
12V
12V
Hardware Setup
SIGNAL
+3.3V
-12V
GND
PS-ON#
GND
GND
GND
Res
+5V
+5V
+5V
GND
2-9