Philips EPIA-MII user manual Power Management Setup, Acpi Suspend Type, HDD Power Down

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Chapter 3

Power Management Setup

The Power Management Setup menu configures the system to most effectively save energy while operating in a manner consistent with your own style of computer use.

ACPI Suspend Type

Set the power saving mode for ACPI function. Settings are:

S1(POS) S1/Power On Suspend (POS) is a low power state. In this state, no system context (CPU or chipset) is lost and hardware maintains all system context.

S3(STR) S3/Suspend To RAM (STR) is a power-down state. In this state, power is supplied only to essential components such as main memory and wakeup- capable devices. The system context is saved to main memory, and context is restored from the memory when a “wakeup” event occurs.

S1 & S3 Depends on OS to select S1 or S3.

HDD Power Down

Set the time to power down HDD after hard disk inactivity. Settings: Disabled and 1~15 (minutes)

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Contents User’s Manual Disclaimer CopyrightTrademarks FCC-B Radio Frequency Interference Statement Safety Instructions Box Contents Page Table of Contents Chapter Mainboard Specifications Form Factor Onboard I/O ConnectorsBack Panel I/O Ports Back Panel Mainboard LayoutAdd-On Module Placement of Add-On ModuleSlots Back Panel PortsConnecter/Jumper Description Onboard Connectors and JumpersChapter Installation VIA C3TM E-Series Processor CPUVIA Eden Processor DDR Sdram Module Installation Procedures Memory Module InstallationAvailable DDR Sdram Configurations ATX 20-Pin Power Connector Connecting the Power SupplyKeyboard Port PS2KB Mouse Port PS2MSUSB Ports VGA OutRJ45 10/100 NIC Port Video PortCard Slots PCMCIA, CF Ieee 1394 PortSerial Port COM1 Audio Jacks Line-In, Line-Out, Microphone Hard Disk Connectors IDE1 & IDE2 ConnectorsIDE1 Primary IDE Connector IDE2 Secondary IDE ConnectorSpeaker Case Connector FpanelPower LED PWR LED Consumer Infrared Module / PS2 Header Kbms IrDA Infrared Module Connector FIRWake-on LAN WOL USB pin-header USB3/4COM2 The Second Serial Port Floppy Disk Drive Connector FDDFront Audio Panel Faudio CD Audio Connector CdinLPT Pin Header LPT SMBus Connector SMBusLvds Connector Optional Port ConnectorRCA Video or S/PDIF Select Spdifsel JumpersClear Cmos Clearcmos PCI Interrupt Request Routing Peripheral Component Interconnect PCIBios Setup Control Keys Entering SetupMain Menu Getting HelpSub-Menu General Help F1Main Menu Load Optimized Defaults Load Fail-Safe DefaultsSet Supervisor Password Set User PasswordDate Standard Cmos FeaturesTime Drive A/BIDE Primary Master/Slave, Secondary Master/Slave Quick Power On Self Test Advanced Bios FeaturesVirus Warning CPU L2 Cache ECC CheckingBoot Other Device First/Second/Third Boot DeviceBoot Up Floppy Seek Swap Floppy DriveTypematic Rate Setting Boot Up NumLock StatusTypematic Delay Msec Typematic Rate Chars/SecDisplay Small Logo Show Summary InformationAGP Aperture Size Advanced Chipset FeaturesAGP Mode Internal AGP Fast Write CPU Direct Access FBCPU to PCI Post Write Select Display DeviceIntegrated Peripherals IDE Prefetch ModeOnboard IDE Channel 1/2 Display Card PriorityAC97 Audio Onboard Lan Boot ROMVIA OnChip LAN OnChip USB ControllerSuperIO Device Parallel Port ModeOnboard FDC Controller Onboard Serial Port 1/2ECP Mode Use DMA EPP Mode SelectOnboard Fast IR Fast IR IRQAcpi Suspend Type Power Management SetupHDD Power Down Power Off by Pwrbtn Power Management TimerRun Vgabios if S3 Resume Video Off OptionPeripheral Activities Wake On LAN/Ring Connector PowerOn by PCI CardRTC Alarm Resume PS2MS Wakeup from S3/S4/S5Primary Intr IRQs ActivitiesPNP OS Installed PNP/PCI ConfigurationsReset Configuration Data Resource Controlled ByAssign IRQ For VGA/USB IRQ Resources PC Health Status Dram Clock Frequency / Voltage ControlDram Timing Dram CAS LatencyBank Interleave Dram Command RatePrecharge to Active Trp Active to Precharge TrasSpread Spectrum Dram VoltageCPU Clock Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor / User Password Bios Setup Save & Exit Setup Exit Without Saving Chapter Driver Installation Running the Driver Utilities CD Driver UtilitiesGetting Started CD Content Chapter