MSI MEGA651 PC, User Manual

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4-20
Chapter 4
Power Management
This item is used to select the degree (or type) of power saving and is related to
these modes:
Suspend Mode and HDD Power Down . There are three options for
power management:
Min Saving Minimum Power Management. Suspend Mode=1 Hour
Max Saving Maximum Power Management. Suspend Mode=1 Min
User Define Allows end users to configure each mode separately.
Suspend Mode
After the selected period of system inactivity, all devices except the CPU shut off.
Settings:
Disabled, 1Min, 2Min, 4Min, 8Min, 12Min, 20Min, 30Min, 40Min, 1
Hour.
MODEM Use IRQ
This determines the IRQ in which the MODEM can use. Activity of the selected
IRQ always awakens the system. Settings:
3, 4, 5, 7, 9, 10, 11, NA.
Hot Key Function As
This setting specifies the function of the preset hot key. Settings: Disabled, Power
Off, Suspend.
HDD Off After
If enabled and after the set time of system inactivity, the hard disk drive will be
powered down while all other devices remain active. Settings:
Disabled, 1 Min
~ 15Min.
Power Button Function
This feature sets the function of the power button. Settings are:
Power Off The power button functions as normal power off button.
Suspend When you press the power button, the computer enters
the suspend/sleep mode, but if the button is pressed for
more than four seconds, the computer is turned off.