MSI 865PE Neo2-P Platinum Edition User Manual

2-9
Hardware Setup
Power Supply
The mainboard supports ATX 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.
ATX 20-Pin Power Connector: ATX1
This connector allows you to connect to an ATX power supply. To
connect to the ATX 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.
ATX 12V Power Connector: JPW1
This 12V power connector is used to provide power to the CPU.
PIN SIGNAL
1 GND
2 GND
3 12V
4 12V
JPW1 Pin Definition
PIN SIGNAL
11 3.3V
12 -12V
13 GND
14 PS_ON
15 GND
16 GND
17 GND
18 -5V
19 5V
20 5V
PIN SIGNAL
1 3.3V
2 3.3V
3 GND
45V
5 GND
65V
7 GND
8 PW_OK
9 5V_SB
10 12V
ATX1 Pin Definition
ATX1
10
1
20
11
JPW1
1
3
4
2

MSI 865PE Neo2-P Platinum Edition Specifications

General

Chipset	Intel 865PE
Socket	Socket 478
Supported CPU	Intel Pentium 4/Celeron
Max Memory	4GB
Expansion Slots	1 x AGP 8X, 5 x PCI
Form Factor	ATX
Audio Chipset	Realtek ALC655
LAN Speed	10/100Mbps
Memory Slots	4
Storage Interface	ATA 100/66/33, SATA 1.5Gb/s
Audio Channels	6
LAN Chipset	Realtek RTL8100C
Dimensions	305mm x 245mm
USB Ports	8 x USB 2.0