DFI PT880-ALE User Manual page 11

Form Factor
• 4 layers, ATX form factor
• 30.5cm (12") x 19.5cm (7.67")
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 ≥ 720mA.
Wake-On-LAN
This feature allows the network to remotely wake up a Soft
Power Down (Soft-Off) PC. It is supported via the onboard LAN
port or via a PCI LAN card that uses the PCI PME (Power Man-
agement Event) signal. However, if your system is in the Suspend
mode, you can power-on the system only through an IRQ or
DMA interrupt.
Important:
The 5VSB power source of your power supply must support
≥ 720mA.
Introduction
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