Dfi SR100-L20C Manuel d'utilisateur télécharger pdf (Page 45)

Hardware Installation

LAN

USB 0

USB 1

Power Connector

Connect a 20-pin ATX main power connector from the power sup-

ply unit to the ATX connector. The system board requires a minimum

of 120 Watt power supply to operate. We recommend that you use

a power supply that complies with the ATX12V Power Supply De-

sign Guide Version 1.1.

Important:

The system board consumes a minimal amount of power. Due

to its low power consumption, you only need a

120W to120W to

120W to

150W150W

150W power supply. Every power supply has its minimum

load of power. If you use a greater than 150W power supply,

the power consumed by the system board may not attain its

minimum load causing instability to the entire system.

+12V

3.3V

Ground

+5V

Ground

+5V

Ground

PW-OK

5VSB

+5V

3.3V

-12V

N. C.

+5V

Ground

PS-ON

Ground

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Dfi SR100-L20C Manuel d'utilisateur Page 45