Power Management - Gigabyte GA-Z77-HD4 User Manual

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Power Management

& Resume by Alarm
Determines whether to power on the system at a desired time. (Default: Disabled)
If enabled, set the date and time as following:
Wake up day: Turn on the system at a specific time on each day or on a specific day in a month.
Wake up hour/minute/second: Set the time at which the system will be powered on automatically.
Note: When using this function, avoid inadequate shutdown from the operating system or removal of the
AC power, or the settings may not be effective.
& ErP
Determines whether to let the system consume least power in S5 (shutdown) state. (Default: Disabled)
Note: When this item is set to Enabled, the following functions will become unavailable: PME event wake
up, power on by mouse, power on by keyboard, and wake on LAN.
& High Precision Event Timer
Enables or disables High Precision Event Timer (HPET) for Windows 7 operating system. (Default: Enabled)
& Soft-Off by PWR-BTTN
Configures the way to turn off the computer in MS-DOS mode using the power button.
Press the power button and then the system will be turned off instantly. (Default)
Instant-Off
Delay 4 Sec Press and hold the power button for 4 seconds to turn off the system. If the power
button is pressed for less than 4 seconds, the system will enter suspend mode.
& PME Event Wake Up
Allows the system to be awakened from an ACPI sleep state by a wake-up signal from a PCI or PCIe
device. Note: To use this function, you need an ATX power supply providing at least 1A on the +5VSB lead.
(Default: Enabled)
(Note) Supported on Windows 7 operating system only.
(Note)
- 55 - BIOS Setup