Acer S3811 manual Checking Jumper Settings, Jumper Type Description Setting Default IIIustration

Page 83

Checking Jumper Settings

The following illustration shows the location of the motherboard jumpers. Pin 1 is labeled.

Jumper Settings

	Jumper		Type		Description		Setting (Default)	IIIustration

							1-2: NORMAL.	1
	CLR_CMOS		3-pin		CLEAR CMOS		2-3: CLEAR
	CLR_CMOS		3-pin		CLEAR CMOS
							Before clearing the CMOS, make sure	CLR_COMS
							to turn the system off
	ME_ENABLE		3-pin		MEENABLE		1-2: NORMAL.	1
							1-2: NORMAL.
							2-3: CLEAR
							2-3: CLEAR
								ME_DISABLE

77

Image 83

Contents Imedia S3811 Service Guide Revision History Date Chapter UpdatedCopyright Conventions Preface Page Introduction Introducing the MotherboardFeatures Integrated I/O Bios FirmwareDimensions and weight Label Component Mainboard ComponentsBlock Diagram Icon Component Description Imedia S3811Rear 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 InterfaceDevices 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 Item Help Product InformationDate and Time Standard Cmos FeaturesHalt On All, But Keyboard A.R.T. EnabledUAHCI Port1 /Port2 Sata Port0 AutoQuiet Boot Enabled Advanced Bios FeaturesQuick Boot Enabled Sequence from Available devices Removable Device Priority Press Enter USB Beep Message Disabled Boot Up NumLock OnAdvanced Chipset Features Integrated Peripherals Power Management Setup Restore On AC Power Loss Last State PC Health Status Smart Fan EnabledFrequency/Voltage Control Spread Spectrum EnabledUser Password Not Installed Bios Security FeaturesLoad Default Settings Supervisor Password Not InstalledExit Without Saving Save & Exit SetupMachine Disassembly and Replacement Before You Begin General InformationRemoving PSU bracket Standard Assembly ProcessOpening the chassis Removing front bezel Removing HDD bracketInsert the ODD devices Setting the Motherboard Page 4x1G 1x1G2x1G 3x1GInsert the system Fan Assembly motherboardPage Front Pulling in HDD &ODD Sata cable on Motherboard Insert VGA card Insert the PSU Long for HDD used Short for ODD used Overview Removing the power-supply Standard Disassembly ProcessPage Removing the HDD Pulling out the Sata ODD cable and Sata HDD cableFrontBack Pulling out the Audio/USB1/CR/PANEL cable Removing the VGA CardRemoving system Fan Removing the Main Board Page Release the four latch show bellow then remove the Memory Removing the ODD bracket Removing the ODDRemoving 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 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 ComponentsPin Signal Name Sysfan Cooling Fan Power Connector Pin Signal Name FunctionAtxpoweratx 24-pin Power Connector Pin Signal Name ATX12V ATX 12V Power Connector Pin Signal NamePower Switch Pin Signal Name FunctionPower/Sleep/Message waiting LED Reset SwitchBefore installing the Processor Installing HardwareInstalling the Processor Following illustration shows CPU installation components CPU Installation ProcedureMemory Memory Bus Installing Memory ModulesInstallation Procedure Sata cable optional Sata power cable optional Installing Serial ATA Hard DrivesPCIE1X1 Slot Installing Add-on CardsOnboard PCI interface does not support 64-bit Scsi cards FAUDIO1 Front Panel Audio header Connecting Optional DevicesSpdifo Spdif out headerOption Sata 1~4 Serial ATA connectorsChassisP5-15L w/ card reader ME BOM FRU Field Replaceable Unit List Exploded DiagramPage ChassisP5-15L w/o card reader ME BOM Page FRU List