Video Off Method; Modem Use Irq; Run Vgabios If S3 Resume - Biostar U8598 Bios Setup Manual

Biostar u8598 motherboard: supplementary guide
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Video Off Method

This option determines the manner in which the monitor is goes blank.
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.
Blank Screen
This option only writes blanks to the video buffer.
DPMS Support
Initial display power management signaling.

Modem Use IRQ

This determines the IRQ, which can be applied in MODEM use.
3 (default)
4 / 5 / 7 / 9 / 10 / 11 / NA
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 Choices: Delay 4 Sec, Instant-Off (default).

Run VGABIOS if S3 Resume

Choosing Enabled will make BIOS run VGA BIOS to initialize the VGA card
when system wakes up from S3 state . The system time is shortened if you
disable the function , but system will need AGP driver to initialize the card . So ,
if the AGP driver of the VGA card does not support the initialization feature , the
display may work abnormally or not function after S3 .
The Choices:Auto (default), Yes, No.
PWRON After PWR-Fail
This field determines the action the system will automatically take when power is
restored to a system that had lost power previously without any subsequent
manual intervention. There are 3 sources that provide current to the CMOS area
that retains these Power-On instructions; the motherboard battery (3V), the
Power Supply (5VSB), and the Power Supply (3.3V). While AC is not supplying
power, the motherboard uses the motherboard battery (3V). If AC power is
supplied and the Power Supply is not turned on, 5VSB from the Power Supply is
used. When the Power Supply is eventually turned on 3.3V from the Power
(default)
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BIOS Setup

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