Removing the Main Board | Acer M5150 specification

6.2Disconnect the four screws fastening fan to the case

7.Removing the Main Board

7.1 Disconnect the 24pin power connector and 4 pin power connector.

7.2Disconnect the Audio/FRONT USB/TOP USB/ CARD READER /FRONT cable from the main board

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Acer M5150 manual Removing the Main Board

Contents

Ixtreme M5150 Service Guide Date Chapter Updated Revision History Copyright Conventions Preface Page Introducing the Motherboard Introduction Features Bios Firmware Dimensions and weight Mainboard Components Label Component Block Diagram Ixtreme M5150 Icon Component Description Rear view 1CH Audio Jack Function TableColor/Use Headphone Port Introduction Component Description Keyboard PS/2 or USB, manufacturing option System PeripheralsMouse PS/2 or USB, manufacturing option Speakers Card Reader Option Specification Hardware Specifications and ConfigurationsBios Hotkey List Main Board Major Chips Video Interface System MemoryCache Memory Audio Interface USB Port Power ManagementIDE Interface Suspend to Devices Idle Shut Down Global Standby Mode Power Management Function Acpi support functionDevice Standby Mode Suspend Mode Standard Configuration Using BiosAbout the Setup Utility Entering the Setup Utility Setup Utility Menus Updating the Bios Cmos Setup Utility Product Information Item Help Product Information Halt 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 AMD-V Enabled Advanced Chipset FeaturesAMD Cool ‘n’ Quiet Enabled Primary Video Auto Integrated Peripherals Power On by RTC Alarm Disabled Power Management SetupDeep Power Off Mode Enabled Power On by PCIE/PCI Devices Disabled Restore On AC Power Loss Last State Wake Up by PS/2 KB/Mouse EnabledWake Up by USB KB/Mouse Enabled Smart Fan Enabled PC Health Status Spread Spectrum Enabled Frequency/Voltage Control User Password Not Installed Bios Security FeaturesSupervisor Password Not Installed Change Supervisor Password Press Enter Load Default Settings Save & Exit Setup Machine Disassembly and Replacement General Information Before You Begin Removing front bezel and HDD Cage Standard Assembly ProcessOpening the chassis Page Install the PSU Setting the MotherboardPage DIMM4 DIMM3 DIMM2 DIMM1 Assembly motherboard Page ODD Installed on SATA4 Insert the ODD/HDDPage HDD Carrier Installed on SATA3 Master HDD Installed on SATA1 Slave HDD Installed on SATA2 Close the Front Bezel Insert 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 power-supply Removing the HDD in HDD CarrierPage 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 Post Error Messages List Bios Messages Action/FRU Specifics about the type and location of the memory error Main board and Memory Error Symptoms ListError Symptom Action/FRU Processor / Processor Fan Hard Disk Drive Error Symptom Action/FRU CD/DVD-ROM Drive Audio Parallel/Serial Ports Error Symptom Action/FRU Video and MonitorPower Supply Keyboard Error Symptom Action/FRU Other Problems Undetermined Problems Installing the Motherboard in a Case Jumper and Connector InformationSafety Precautions Choosing a Computer Case Checking Jumper Settings Setting Jumpers Jumper Type Description Setting Default IIIustration Checking Jumper SettingsJumper Settings Connecting Case Components Connecting 24-pin power cable Pin Signal Name Sysfan Cooling Fan Power Connector Pin Signal Name FunctionPwrfan Cooling Fan Power Connector Pin Signal Name Function ATX12V ATX 12V Power Connector Pin Signal Name Reset Switch Pin Signal Name FunctionPower/Sleep/Message waiting LED Power Switch Before installing the Processor Installing HardwareInstalling the Processor CPU Installation Procedure Memory Memory Bus Installing Memory ModulesInstallation Procedure Installing Serial ATA Hard Drives Sata cable optional Sata power cable optional Installing Add-on Cards PCIE16X Slot Onboard PCI interface does not support 64-bit Scsi cards Connecting Optional Devices FAUDIO1 Front Panel Audio header Sata 1~6 Serial ATA connectors SPDIFOUT1 Spdif out headerOption FRU Field Replaceable Unit List Exploded Diagram ChassisPB 30L w/ HDD carrier ME BOM RAYLED51 HDD-CARRIER- SPRING-PIN Lightbase Page ChassisPB 30L w/o HDD carrier ME BOM Oddbuttontop Oddbuttonbottom Page FRU List