Intel VIA K8T800, User Manual

Page: 51 / 92

BIOS
Page 4-17
HDD Power Down
Powers down the hard disk drive after a preset period of system inactivity.
Options: Disabled, 1min ~ 15min.
Suspend Mode
Automatically, shuts off all devices except the CPU after a preset period of system
inactivity.
Options: Disabled, 1 , 2, 4 ,6, 8, 10, 20, 30, 40 min and 1 hour .
Video Off Option
When enabled, this feature allows the VGA adapter to operate in a power saving mode.
Always On:
Monitor will remain on during power saving modes.
Suspend->Off: Monitor blanked when the systems enters the suspend mode.
Video Off Method
This option allows you to select how the video will be disabled by the power
management. The default is V/H Sync + Blank
V/H Sync + Blank:
System turns off vertical and horizontal synchronization ports
and writes blanks to the video buffer.
DPMS Support: Select this option if your monitor supports the Display Power
Management Signaling (DPMS) standard of the Video
Electronics Standards Association (VESA). Use the software
supplied by your video subsystem to select video power
management values.
Blank Screen: System only writes blanks to the video buffer.
MODEM Use IRQ
Select the interrupt request (IRQ) line assigned to the modem (if any) on your
system. Activity of the selected IRQ always awakens the system. Default is IRQ 3.
Options: N/A, 3, 4, 5, 7, 9, 10, 11
Soft-Off by PWRBTN
Pressing the power button for more than 4 seconds forces the system to enter the
Soft-Off state when the system has “hung.” The default is Instant-off.
Options: Delay 4 Sec, Instant-Off.