Remove Power Swtich PCB | Acer M5150 guide

10.4Press the bottom hook on PCB holder, remove PCB assembly; Press two side hooks on PCB holder,

remove POWER SWTICH PCB

63

Image 69

Acer M5150 manual Remove Power Swtich PCB

Contents

Ixtreme M5150 Service Guide Revision History Date Chapter Updated Copyright Conventions Preface Page Introduction Introducing the Motherboard Features Dimensions and weight Bios Firmware Label Component Mainboard Components Block Diagram Icon Component Description Ixtreme M5150 Rear view Audio Jack Function Table Color/Use Headphone1CH Component Description Port Introduction Mouse PS/2 or USB, manufacturing option System PeripheralsKeyboard PS/2 or USB, manufacturing option Speakers Card Reader Option Bios Hotkey List Hardware Specifications and ConfigurationsSpecification Main Board Major Chips Cache Memory System MemoryVideo Interface Audio Interface IDE Interface Power ManagementUSB Port Suspend to Devices Idle Shut Down Device Standby Mode Power Management Function Acpi support functionGlobal Standby Mode Suspend Mode About the Setup Utility Using BiosStandard Configuration Entering the Setup Utility Setup Utility Menus Updating the Bios Product Information Cmos Setup Utility Product Information Item Help Standard Cmos Features Date and TimeHalt On All, But Keyboard Advanced Bios Features Quick Boot EnabledQuiet Boot Enabled UHard Disk Drive Priority Press Enter Removable Device Priority Press Enter AMD Cool ‘n’ Quiet Enabled Advanced Chipset FeaturesAMD-V Enabled Primary Video Auto Integrated Peripherals Deep Power Off Mode Enabled Power Management SetupPower On by RTC Alarm Disabled Power On by PCIE/PCI Devices Disabled Wake Up by PS/2 KB/Mouse Enabled Wake Up by USB KB/Mouse EnabledRestore On AC Power Loss Last State PC Health Status Smart Fan Enabled Frequency/Voltage Control Spread Spectrum Enabled Supervisor Password Not Installed Bios Security FeaturesUser Password Not Installed Change Supervisor Password Press Enter Save & Exit Setup Load Default Settings Machine Disassembly and Replacement Before You Begin General Information Standard Assembly Process Opening the chassisRemoving front bezel and HDD Cage 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 SATA2 Insert Add-on card Page Page Install system fan Overview Standard Disassembly Process Opening the computerRemoving the Front Bezel 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 List Specifics about the type and location of the memory error Error Symptom Action/FRU Processor / Processor Fan Error Symptoms ListMain board and Memory Hard Disk Drive Audio Error Symptom Action/FRU CD/DVD-ROM Drive Power Supply Error Symptom Action/FRU Video and MonitorParallel/Serial Ports Keyboard Other Problems Error Symptom Action/FRU Undetermined Problems Safety Precautions Jumper and Connector InformationInstalling the Motherboard in a Case Choosing a Computer Case Setting Jumpers Checking Jumper Settings Checking Jumper Settings Jumper SettingsJumper Type Description Setting Default IIIustration Connecting 24-pin power cable Connecting Case Components Pwrfan Cooling Fan Power Connector Pin Signal Name Function Sysfan Cooling Fan Power Connector Pin Signal Name FunctionPin Signal Name ATX12V ATX 12V Power Connector Pin Signal Name Power/Sleep/Message waiting LED Pin Signal Name FunctionReset Switch Power Switch Installing Hardware Installing the ProcessorBefore installing the Processor CPU Installation Procedure Installing Memory Modules Installation ProcedureMemory Memory Bus Sata cable optional Sata power cable optional Installing Serial ATA Hard Drives PCIE16X Slot Installing Add-on Cards Onboard PCI interface does not support 64-bit Scsi cards FAUDIO1 Front Panel Audio header Connecting Optional Devices SPDIFOUT1 Spdif out headerOption Sata 1~6 Serial ATA connectors ChassisPB 30L w/ HDD carrier ME BOM FRU Field Replaceable Unit List Exploded Diagram RAYLED51 HDD-CARRIER- SPRING-PIN Lightbase Page ChassisPB 30L w/o HDD carrier ME BOM Oddbuttontop Oddbuttonbottom Page FRU List