Acer M5150 manual Frequency/Voltage Control, Spread Spectrum Enabled

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Frequency/Voltage Control

On motherboards support hardware monitoring, this item lets you monitor the parameters for critical voltages, temperatures and fan speeds.

CMOS Setup Utility

Frequency/Voltage Control

Frequency/Voltage Control

Item Help

Spread Spectrum

EnabledOptions

Disabled

Enabled

↑↓：Move Enter：Select +/-/：Value F10：Save ECS：Exit

F1：General Help

F9：Load Default Settings

Spread Spectrum (Enabled)

If you enable spread spertrum, it can significantly reduce the EMI (Electro-Magneticinterface) generated by the system and voltage according to its temperature

Press <Esc> to return to the main menu setting page.

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Contents Ixtreme M5150 Service Guide Revision History Date Chapter UpdatedCopyright Conventions Preface Page Introduction Introducing the MotherboardFeatures Dimensions and weight Bios FirmwareLabel Component Mainboard ComponentsBlock Diagram Icon Component Description Ixtreme M5150Rear view 1CH Audio Jack Function TableColor/Use Headphone Component Description Port IntroductionSpeakers System PeripheralsMouse PS/2 or USB, manufacturing option Keyboard PS/2 or USB, manufacturing optionCard Reader Option Main Board Major Chips Hardware Specifications and ConfigurationsBios Hotkey List SpecificationAudio Interface System MemoryCache Memory Video InterfaceSuspend to Devices Idle Shut Down Power ManagementIDE Interface USB PortSuspend Mode Power Management Function Acpi support functionDevice Standby Mode Global Standby ModeEntering the Setup Utility Using BiosAbout the Setup Utility Standard ConfigurationSetup Utility Menus Updating the Bios Product Information Cmos Setup Utility Product Information Item HelpHalt On All, But Keyboard Standard Cmos FeaturesDate and Time Quiet Boot Enabled Advanced Bios FeaturesQuick Boot Enabled UHard Disk Drive Priority Press Enter Removable Device Priority Press Enter Primary Video Auto Advanced Chipset FeaturesAMD Cool ‘n’ Quiet Enabled AMD-V EnabledIntegrated Peripherals Power On by PCIE/PCI Devices Disabled Power Management SetupDeep Power Off Mode Enabled Power On by RTC Alarm DisabledRestore On AC Power Loss Last State Wake Up by PS/2 KB/Mouse EnabledWake Up by USB KB/Mouse Enabled PC Health Status Smart Fan EnabledFrequency/Voltage Control Spread Spectrum EnabledChange Supervisor Password Press Enter Bios Security FeaturesSupervisor Password Not Installed User Password Not InstalledSave & Exit Setup Load Default SettingsMachine Disassembly and Replacement Before You Begin General InformationRemoving front bezel and HDD Cage Standard Assembly ProcessOpening the chassis Page Setting the Motherboard Install the PSUPage DIMM4 DIMM3 DIMM2 DIMM1 Assembly motherboard Page Insert the ODD/HDD ODD Installed on SATA4Page HDD Carrier Installed on SATA3 Close the Front Bezel Master HDD Installed on SATA1 Slave HDD Installed on SATA2Insert Add-on card Page Page Install system fan Overview Removing the Front Bezel Standard Disassembly ProcessOpening the computer Removing the Add-on Card Page Removing the HDD Removing the ODD Removing the System Fan Removing the Main Board Page Page Removing the HDD in HDD Carrier Removing the power-supplyPage Removing Front IO/POWER Swtich PCB/TOP USB/CARD Reader Page Remove Power Swtich PCB Page Troubleshooting Power-On Self-Test Post KB-5 Initializes DMAC-1 & DMAC-2 Needed Bios Messages Action/FRU Post Error Messages ListSpecifics about the type and location of the memory error Hard Disk Drive Error Symptoms ListError Symptom Action/FRU Processor / Processor Fan Main board and MemoryAudio Error Symptom Action/FRU CD/DVD-ROM DriveKeyboard Error Symptom Action/FRU Video and MonitorPower Supply Parallel/Serial PortsOther Problems Error Symptom Action/FRUUndetermined Problems Choosing a Computer Case Jumper and Connector InformationSafety Precautions Installing the Motherboard in a CaseSetting Jumpers Checking Jumper SettingsJumper Type Description Setting Default IIIustration Checking Jumper SettingsJumper Settings Connecting 24-pin power cable Connecting Case ComponentsATX12V ATX 12V Power Connector Pin Signal Name Sysfan Cooling Fan Power Connector Pin Signal Name FunctionPwrfan Cooling Fan Power Connector Pin Signal Name Function Pin Signal NamePower Switch Pin Signal Name FunctionPower/Sleep/Message waiting LED Reset SwitchBefore installing the Processor Installing HardwareInstalling the Processor CPU Installation Procedure Memory Memory Bus Installing Memory ModulesInstallation Procedure Sata cable optional Sata power cable optional Installing Serial ATA Hard DrivesPCIE16X Slot Installing Add-on CardsOnboard PCI interface does not support 64-bit Scsi cards FAUDIO1 Front Panel Audio header Connecting Optional DevicesSPDIFOUT1 Spdif out headerOption Sata 1~6 Serial ATA connectorsChassisPB 30L w/ HDD carrier ME BOM FRU Field Replaceable Unit List Exploded DiagramRAYLED51 HDD-CARRIER- SPRING-PIN Lightbase Page ChassisPB 30L w/o HDD carrier ME BOM Oddbuttontop Oddbuttonbottom Page FRU List