DFI 661FX-MLV User Manual page 11

I/O Connectors
• 2 connectors for 4 additional external USB 2.0/1.1 ports
• 1 front audio connector for external line-out and mic-in jacks
• 1 CD-in internal audio connector
• 1 S/PDIF-in/out connector
• 2 SATA connectors (661FX-MLV only)
• 2 IDE connectors
• 1 floppy drive connector
• 2 ATX power supply connectors
• CPU fan and chassis fan connectors
PCB
• 4 layers, microATX form factor
• 24.4cm (9.6") x 20cm (7.87")
1.1.2 Intelligence
Dual Function Power Button
Depending on the setting in the "Soft-Off By PWRBTN" field of
the Power Management Setup, this switch will allow the system
to enter the Soft-Off or Suspend mode.
Wake-On-Ring
This feature allows the system that is in the Suspend mode or
Soft Power Off mode to wake-up/power-on to respond to calls
coming from an external modem or respond to calls from a
modem PCI card that uses the PCI PME (Power Management
Event) signal to remotely wake up the PC.
Important:
If you are using a modem add-in card, the 5VSB power source
of your power supply must support a minimum of ≥ 720mA.
Introduction
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