Power Supply; Atx 20-Pin Power Connector: Atx1 - MSI MS-7101 Instruction Manual

MSI Reminds You...
1. Confirm if your CPU cooler is firmly installed before turning on your system.
2. Check the information in PC Health Status of H/W Monitor in BIOS for the CPU temperature.
3. Do not touch the CPU socket pins to avoid damaging.
4. Whenever CPU is not installed, always protect your CPU socket pin with the plastic cap
covered to avoid damaging.
5. Please note that the mating/unmating durability of the CPU is 20 cycles. Therefore we suggest
you do not plug/unplug the CPU too often.
Memory
The mainboard provides two 184-pin unbuffered DDR 266 / DDR333 / DDR400 DDR SDRAM,
and supports the memory size up to 2GB. To operate properly, at least one DIMM module must
be installed. (For the updated supporting memory modules, please visit
http://www.msi.com.tw/program/products/mainboard/mbd/pro_mbd_trp_list.php )
Install at least one DIMM module on the slots. Memory modules can be installed on the slots in
any order. You can install either single- or double-sided modules to meet your own needs.
Installing DDR Modules
1. The DDR DIMM has only one notch on the center of module. The module will only fit in the
right orientation.
2. Insert the DIMM memory module vertically into the DIMM slot. Then push it in until the
golden finger on the memory module is deeply inserted in the socket.
3. The plastic clip at each side of the DIMM slot will automatically close.

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. A 300W or above power supply is suggested.

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.
Volt Notch
6
11 1
3.3V
-12V
GND
PS_ON
GND
GND
GND
-5V
5V
5V
20 10
3.3V
3.3V
GND
5V
GND
5V
GND
PW_OK
5V_SB
12V