User Manual

37
Using BIOS
Onboard LAN Device (Enabled)
This item allows you to enable or disable the onboard LAN Boot ROM function.
ACPI Suspend Type [S1(POS)]
HDD Power Down [Disabled]
Suspend Mode [Disabled]
Video Off Option [Suspend--> Off]
Video Off Method [V/H SYNC+Blank]
MODEM Use IRQ [3]
Soft-Off by PWRBTN [Instant-Off]
Run VGABIOS if S3 Resume [Auto]
Ac Loss Auto Restart [Off]
IRQ/Event Activity Detect [Press Enter]
Power Management Setup
This option lets you control system power management. The system has various power-
saving modes including powering down the hard disk, turning off the video, suspending
to RAM, and software power down that allows the system to be automatically resumed
by certain events.
Item Help
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Menu Level
Phoenix-AwardBIOS CMOS Setup Utility
Power Management Setup
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: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1: General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
ACPI Suspend Type (S1(POS)
Use this item to define how your system suspends. In the default, S3 (STR), the suspend
mode is a suspend to RAM, i.e., the system shuts down with the exception of a refresh
current to the system memory.
Onboard LAN Boot ROM (Disabled)
Enables or disables the onboard LAN.
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HDD Power Down (Disabled)
The IDE hard drive will spin down if it is not accessed within a specified length of time.
Options are from 1 Min to 15 Min and Disable.
Suspend Mode(Disabled)
The CPU clock will be stopped and the video signal will be suspended if no Power
Management events occur for a specified length of time. Full power function will return
when a Power Management events is detected.
Video Off Option (Suspend —> Off)
This option defines if the video is powered down when the system is put into suspend mode.
Video Off Method (V/H SYNC+Blank)
This item defines how the video is powered down to save power. This item is set to DPMS
(Display Power Management Software) by default.
MODEM Use IRQ (3)
If you want an incoming call on a modem to automatically resume the system from a power-
saving mode, use this item to specify the interrupt request line (IRQ) that is used by the
modem. You might have to connect the fax/modem to the motherboard Wake On Modem
connector for this feature to work.