Bios – Tyan Computer S1854 User Manual
Page 51
S1854 Trinity 400
51
Video Off Option
Selects the power-saving modes during which the monitor goes blank.
Video Off Method
Determines the manner in which the monitor is blanked. The Blank Screen
option will let the system BIOS blank the screen when disabling video. V/H
sync+Blank will allow the system BIOS to turn off the V-SYNC and H-SYNC
signals running from the VGA card to the monitor.
MODEM Use IRQ
If Modem Ring Resume is Enabled, it is possible to wake the system by dialing
in to it. This field determines which IRQ will be monitored for the incoming call.
Soft-Off by PWRBTN
When you select Instant Off or Delay 4 Sec., turning the system off with the
on/off button places the system in a very low power usage state, either
immediately or after 4 seconds, with only enough circuitry receiving power to
detect wake-up event activity.
** PM Timers **
The following modes are Green PC power saving functions that are user-
configurable only in User Defined Power Management mode.
HDD Power Down
After the selected period of drive inactivity (1 to 15 minutes), the hard disk
drive powers down while all other devices remain active.
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