Acer S3811 manual Power Management Setup

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Power Management Setup

This page sets up some parameters for system power management operation.

CMOS Setup Utility

Power Management Setup

 

 

 

 

Item Help

ACPI Suspend Mode

 

S3 (STR)

 

 

 

 

 

 

 

 

 

Select the ACPI

Deep Power off mode

 

Enabled

 

Power On by RTC Alarm

 

Disabled

 

state used for

 

 

 

 

System Suspend.

Power On by PCIE Devices

 

Disabled

 

Wake Up by PS/2 KB/Mouse

 

Enabled

 

 

Wake Up by USB KB/Mouse

 

Enabled

 

 

Restore On AC Power Loss

 

Last State

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

↑↓→←Move

EnterSelect +/-/Value F10Save & Exit Setup

 

 

 

 

EscExit

F1General Help

F9Load Default Settings

 

 

 

 

 

 

 

 

 

ACPI Suspend Type (S3 (STR))

Use this item to define how your system suspends. In the default, S1 (POS), the suspend mode is equivalent to a software power down. If you select S3 (STR), the suspend mode is suspend to RAM, i.e., the system shuts down with the exception of a refresh current to the system memory.

Deep Power Off Mode (Enabled)

Under ACPI (Advanced Configuration and Power management Interface) you can create a software power down. In a software power down, the system can be resumed by Wake Up Alarms. This item lets you install a software power down that is controlled by the power button on your system. If the item is set to Instant-Off, then the power button causes a software power down. If the item is set to Delay 4 Sec, then you have to hold the power button down for four seconds to cause a software power down.

Power On by RTC Alarm (Disabled)

The system can be turned off with a software command. If you enable this item, the system can automatically resume at a fixed time based on the system’s RTC (real time clock). Use the items below this one to set the date and time of the wake-up alarm. You must use an ATX power supply in order to use this feature.

Power On by PCIE Devices (Disabled)

The system can be turned off with a software command. If you enable this item, the system can automatically resume if there is an incoming call on the PCIE LAN card. You must use an ATX power supply in order to use this feature. Use this item to do wake-up action if inserting the PCIE card.

Wake Up by PS/2 KB/Mouse (Enabled)

This item enables or disables you to allow keyboard or mouse activity to awaken the system from power saving mode.

Wake Up by USB KB/Mouse (Enabled)

This item allows you to enable/disable the USB device wakeup function from S3 mode.

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Contents Imedia S3811 Service Guide Date Chapter Updated Revision HistoryCopyright Conventions Preface Page Introducing the Motherboard IntroductionFeatures Dimensions and weight Bios FirmwareIntegrated I/O Mainboard Components Label ComponentBlock Diagram Imedia S3811 Icon Component DescriptionRear view Color/Use Headphone Audio Jack Function Table1CH Port Introduction Component DescriptionKeyboard PS/2 or USB, manufacturing option System PeripheralsMouse PS/2 or USB, manufacturing option SpeakersCard Reader Option Specification Hardware Specifications and ConfigurationsBios Hotkey List Main Board Major ChipsVideo Interface System MemoryCache Memory Audio InterfaceUSB Port Power ManagementIDE Interface Devices Idle Shut DownGlobal Standby Mode Power Management Function Acpi support functionDevice Standby Mode Suspend ModeStandard Configuration Using BiosAbout the Setup Utility Entering the Setup UtilitySetup Utility Menus Updating the Bios Product Information Item HelpStandard Cmos Features Date and TimeSata Port0 Auto A.R.T. EnabledUAHCI Port1 /Port2 Halt On All, But KeyboardQuick Boot Enabled Advanced Bios FeaturesQuiet Boot Enabled Sequence from Available devices Removable Device Priority Press Enter Boot Up NumLock On USB Beep Message DisabledAdvanced Chipset Features Integrated Peripherals Power Management Setup Restore On AC Power Loss Last State Smart Fan Enabled PC Health StatusSpread Spectrum Enabled Frequency/Voltage ControlSupervisor Password Not Installed Bios Security FeaturesLoad Default Settings User Password Not InstalledSave & Exit Setup Exit Without SavingMachine Disassembly and Replacement General Information Before You BeginOpening the chassis Standard Assembly ProcessRemoving PSU bracket Removing HDD bracket Removing front bezelInsert the ODD devices Setting the Motherboard Page 3x1G 1x1G2x1G 4x1GAssembly motherboard Insert the system FanPage Front Pulling in HDD &ODD Sata cable on Motherboard Insert VGA card Insert the PSU Long for HDD used Short for ODD used Overview Standard Disassembly Process Removing the power-supplyPage Pulling out the Sata ODD cable and Sata HDD cable Removing the HDDFrontBack Removing the VGA Card Pulling out the Audio/USB1/CR/PANEL cableRemoving system Fan Removing the Main Board Page Release the four latch show bellow then remove the Memory Removing the ODD Removing the ODD bracketRemoving the ODD bracket Pushing the Cable Removing power switch & HDD-LED holder Page Machine Disassembly and Replacement Power-On Self-Test Post KB-5 Initializes DMAC-1 & DMAC-2 Needed Post Error Messages List Bios Messages Action/FRUSpecifics about the type and location of the memory error Main board and Memory Error Symptoms ListError Symptom Action/FRU Processor / Processor Fan Hard Disk DriveError Symptom Action/FRU CD/DVD-ROM Drive AudioParallel/Serial Ports Error Symptom Action/FRU Video and MonitorPower Supply KeyboardError Symptom Action/FRU Other ProblemsUndetermined Problems Installing the Motherboard in a Case Jumper and Connector InformationSafety Precautions Choosing a Computer CaseChecking Jumper Settings Setting JumpersJumper Settings Checking Jumper SettingsJumper Type Description Setting Default IIIustration Connecting Case Components Connecting 24-pin power cableATX12V ATX 12V Power Connector Pin Signal Name Sysfan Cooling Fan Power Connector Pin Signal Name FunctionAtxpoweratx 24-pin Power Connector Pin Signal Name Pin Signal NameReset Switch Pin Signal Name FunctionPower/Sleep/Message waiting LED Power SwitchInstalling the Processor Installing HardwareBefore installing the Processor CPU Installation Procedure Following illustration shows CPU installation componentsInstallation Procedure Installing Memory ModulesMemory Memory Bus Installing Serial ATA Hard Drives Sata cable optional Sata power cable optionalInstalling Add-on Cards PCIE1X1 SlotOnboard PCI interface does not support 64-bit Scsi cards Connecting Optional Devices FAUDIO1 Front Panel Audio headerSata 1~4 Serial ATA connectors Spdifo Spdif out headerOptionFRU Field Replaceable Unit List Exploded Diagram ChassisP5-15L w/ card reader ME BOMPage ChassisP5-15L w/o card reader ME BOM Page FRU List