51
2
Hardware Installation
Power Connectors
We recommend that you use a power supply that complies with the
ATX12V Power Supply Design Guide Version 1.1. An ATX12V
power supply has a standard 24-pin ATX main power connector
and a 4-pin +12V power connector that must be inserted onto
CN8 and CN9 connectors respectively.
The 4-pin +12V power connector enables the delivery of more
+12VDC current to the processor’s Voltage Regulator Module
(VRM).
The system board requires a minimum of 300 Watt power supply
to operate. Your system configuration (CPU power, amount of
memory, add-in cards, peripherals, etc.) may exceed the minimum
power requirement. To ensure that adequate power is provided,
we
strongly recommend that you use a minimum of 400 Watt (or
greater) power supply.
X
X
1 3
1
1 2 2 4
+3.3VDC
+3.3VDC
COM
+5VDC
COM
+5VDC
COM
PWR_OK
+5VSB
+12VDC
+12VDC
+3.3VDC
+3.3VDC
-12VDC
COM
PS_ON#
COM
COM
COM
NC
+5VDC
+5VDC
+5VDC
COM
+12V
1
2
4
3
Ground
Ground
+12V
Summary of Contents for G7L330-B
Page 1: ...935 G7L332 000G A89020622 G7L330 B System Board User s Manual ...
Page 16: ...16 2 Hardware Installation System Board Layout Chapter 2 Hardware Installation ...
Page 101: ...101 4 Supported Software 4 Click Finish Reboot the system for the driver to take effect ...
Page 105: ...105 4 Supported Software 3 Click Finish Reboot the system for DirectX to take effect ...