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Chapter 4: BIOS setup
4.5.5 APM Conguration
Power Button Mode [On/Off]
Allows you to set the power button function.
Conguration options: [On/Off] [Suspend]
Power On By PCI Devices [Disabled]
Allows you to enable or disable the PME to wake up from S5 by PCI devices.
Conguration options: [Disabled] [Enabled]
Power On By PCIE Devices [Disabled]
Allows you to enable or disable the PCIE devices to generate a wake event.
Conguration options: [Disabled] [Enabled]
Power On By External Modems [Disabled]
This allows either settings of [Enabled] or [Disabled] for powering up the computer
when the external modem receives a call while the computer is in Soft-off mode.
Conguration options: [Disabled] [Enabled]
The computer cannot receive or transmit data until the computer and
applications are fully running. Thus, connection cannot be made on the rst
try. Turning an external modem off and then back on while the computer is off
causes an initialization string that turns the system power on.
Power On By RTC Alarm [Disabled]
Allows you to enable or disable RTC to generate a wake event. When this item is
set to Enabled, the items RTC Alarm Date/ RTC Alarm Hour/ RTC Alarm Minute/
RTC Alarm Second will become user-congurable with set values.
Conguration options: [Disabled] [Enabled]
Power On By PS/2 Keyboard [Disabled]
Allows you to disable the Power On by PS/2 keyboard function or set specic keys
on the PS/2 keyboard to turn on the system. This feature requires an ATX power
supply that provides at least 1A on the +5VSB lead.
Conguration options: [Disabled] [Space Bar] [Power Key] [Ctrl-Esc]
Select Power button
functionality.
BIOS SETUP UTILITY
Power
Power Button Mode [On/Off]
Power On By PCI devices [Disabled]
Power On By PCIE Devices [Disabled]
Power On By External Modems [Disabled]
Power On By RTC Alarm [Disabled]
Power On By PS/2 Keyboard [Disabled]
Power On By PS/2 Mouse [Disabled]
Restore on AC Power Loss [Power Off]