BIOS Setup Information
RUBY-7720VG2A User’s Manual
4-22
Power Management
This category allows selecting the type (or degree) of power saving and is directly
related to “HDD Power Down”, “Suspend Mode”.
There are three selections for Power Management, three of which have fixed mode
settings.
Min Saving
Minimum power management. Suspend Mode = 1 Hour,
and HDD Power Down = 15 Min.
Max Saving
Maximum power management. Suspend Mode = 1 Min.,
and HDD Power Down = 1 Min.
User Define
Allows you to set each mode individually. When not
disabled, Suspend Mode ranges from 1 min. to 1 Hour and
HDD Power Down ranges from 1 Min. to 15 Min.
Video off Method
This determines the manner in which the monitor is blanked.
Blank Screen
This option only writes blanks to the video buffer.
V/H SYNC+Blank
This selection will cause the system to turn off the vertical
and horizontal synchronization ports and write blanks to
the video buffer.
DPMS
Initial display power management signaling.
Video Off In Suspend
This allows user to enable/disable video off in Suspend Mode.
The choice: Yes, No.
Suspend Type
Two options are available: Stop Grant and PWROn Suspend.
The choice: Stop Grant, PwrOn Suspend.
Suspend Mode
When enabled and after the set time of system inactivity, all devices except the CPU
will be shut off.
The choice: Disabled, 1 Min, 2 Min, 4 Min, 8 Min, 12 Min, 20 Min, 30 Min, 40 Min, 1
Hour.
