GIGABYTE GA-K8U-939 - Manual (Page 39)

BIOS Setup - 39 -
English
Resume by Alarm
You can set "Resume by Alarm" item to enabled and key in Date/Time to power on system.
Disabled Disable this function. (Default value)
Enabled Enable alarm function to POWER ON system.
If RTC Alarm Lead To Power On is Enabled.
Date (of Month) Alarm : Everyday, 1~31
Time (hh: mm: ss) Alarm : (0~23) : (0~59) : (0~59)
POWER ON Function
Disabled Disable this function. (Default value)
Any KEY Press any key to power on the system.
Mouse Double click on mouse left button to power on the system.
Mouse/Any KEY Press any key or double click on mouse left button to power on the system.