Manuals / Acer / Computer Equipment / Laptop

Acer 5241 manual Base Assembly

Models: 5241

1 202

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Page 158

Base Assembly

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2

3

No.	Description	Acer P/N

1	Fan	23.N2802.001

2	Thermal Module	60.N6502.001

3	Mainboard	MB.N6502.001

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Chapter 6

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Acer 5241 manual Base Assembly

Contents

Aspire 5241 Series Service Guide Revision History Copyright IIIConventions Preface Page Table of Contents Troubleshooting ViiiJumper and Connector Locations 139 Microsoft Windows 7 Environment TestTable of Contents Features ChapterCommunication Dimensions and WeightPower subsystem Privacy controlSystem Block Diagram TBD Icon Description Your Acer Notebook tourFront View Closed Front View HDDRear View Left ViewRight View Bottom ViewIndicators Icon Function DescriptionTouchPad Basics Function Left Button Right Button Main TouchPadUsing the Keyboard Lock Keys and embedded numeric keypadWindows Keys Key DescriptionHot Keys Hotkey Icon Function DescriptionAcer GridVista dual-display compatible Euro symbolSpecial Key US dollar signChapter Processor Specifications Hardware Specifications and ConfigurationsProcessor Specification Northbridge Specification2GB System Memory SpecificationTBD Confirm ATI RS780MN + ATI SB710 Hard Disk Drive Interface Specification LAN Interface SpecificationWireless Module 802.11b/g/n Specification Memory Combinations Slot Total MemorySata Super-Multi Drive SpecificationRPM Hlds GT30N LFAudio Interface Specification Audio Amplifier SpecificationPower and Keyboard Controller Speakers SpecificationMicrophone Specification Battery Specification CellLvds Fan SpecificationCard Reader Specification Chapter Bios Setup Utility Navigating the Bios UtilityParameter Description InformationSonydvd Main Parameter Description Format/OptionParameter Description Option Disabled orSecurity Clear or SetSetting a Password Removing a PasswordChanging a Password Changes have been savedBoot IDE1 Sonydvd USB FDDExit CmosBios Flash Utilities DOS Flash Utility WinFlash Utility \NDWG0\ndwg005a\Password Remove HDD/BIOS Password UtilitiesRemove HDD Password UnlockHDRemoving Bios Passwords Cleaning Bios PasswordsUsing Boot Sequence Selector Using DMI ToolsInput OutputUsing the LAN MAC Eeprom Utility Machine Disassembly and Replacement Disassembly RequirementsMain Screw List Quantity Part Number Pre-disassembly InstructionsDisassembly Process Screw M2*3Screw List Step Quantity External Module Disassembly ProcessExternal Modules Disassembly Flowchart Removing the Battery Pack Removing the SD Dummy Card Removing the Lower Covers Step Size Quantity Screw Type Lower Covers M2.5*8Removing the Optical Drive Module Step Size Quantity Screw Type ODD Module M2.5*8Step Size Quantity Screw Type ODD Bracket M2*3 Removing the Dimm Modules Removing the Wlan Module Step Size Quantity Screw Type Wlan Module M2*3 Removing the Hard Disk Drive Module Step Size Quantity Screw Type HDD Carrier M3*3 Main Unit Disassembly Process Main Unit Disassembly FlowchartRemoving the Switch Cover See Removing the Battery Pack onRemoving the Keyboard Removing the LCD Module Step Size Quantity Screw Type LCD Module M2.5*8Chapter Page Step Size Quantity Screw Type LCD Module M2.5*8 Removing the Upper Cover Step Size Quantity Screw Type Upper Cover M2.5*8Disconnect the following four cables from the Mainboard Disconnect a as shown Disconnect C as shown Remove the nine screws on the top panel Removing the Power Board Step Size Quantity Screw Type Power Board M2*3Removing the Left Speaker Module Step Size Quantity Screw Type Removing the Right Speaker Module Step Size Quantity Screw Type Removing the TouchPad Bracket Step Size Quantity Screw Type TouchPad Bracket M2*3 Removing the Mainboard Step Size Quantity Screw Type Mainboard M2.5*4Removing the RTC Battery Removing the Thermal Module Step Size Quantity Screw Type Thermal Module M2.5*6Page Removing the CPU Fan Step Size Quantity Screw Type CPU Fan M2*3Lift the CPU Fan clear of the Mainboard as shown Chapter Removing the CPU LCD Module Disassembly Process LCD Module Disassembly FlowchartRemoving the LCD Bezel Step Size Quantity Screw Type LCD Bezel M2.5*6Removing the Camera Module Removing the LCD Panel Step Size Quantity Screw Type LCD Panel M2.5*6Lift the LCD Panel clear of the module Chapter Removing the LCD Brackets and FPC Cable Step Size Quantity Screw Type LCD Brackets M2*3Page Removing the Antennas Page Chapter LCD Module Reassembly Procedure Replacing the AntennasLocating Pin Page Replacing the LCD Panel Page Replacing the Camera Module Replacing the LCD Bezel Replace the four screws and screw caps provided Main Module Reassembly Procedure Replacing the CPUReplacing the CPU Fan Replacing the Thermal ModuleReplacing the Mainboard Replacing the TouchPad Bracket Page Replacing the Right Speaker Module Replacing the Left Speaker Module Replacing the Power Board Replacing the Upper CoverPage 104 Chapter Connect a as shown Connect C as shown Replacing the LCD Module CoverRear Securing Clips 108 Chapter Page 110 Chapter Replacing the Keyboard Replacing the Switch Cover Replacing the Hard Disk Drive ModulePage Replacing the Wlan Module Replacing the Dimm ModulesReplacing the ODD Module Replacing the Lower CoversReplacing the SD Dummy Card Replacing the Battery 118 Chapter Common Problems Symptoms Verified Go ToPower On Issue Computer Shutsdown IntermittentlyNo Display Issue No Post or VideoRandom Loss of Bios Settings Abnormal Video DisplayLCD Failure Built-In Keyboard FailureTouchPad Failure Internal Speaker FailureSelect Set up microphone Sound ProblemsMicrophone Problems Select Startup Repair HDD Not Operating CorrectlySelect Repair your computer ODD Failure ODD Not Operating CorrectlyDiscs Do Not Play Drive Not Detected Wireless Function Failure Thermal Unit FailureExternal Mouse Failure Other FailuresDimm Intermittent ProblemsUndetermined Problems Post Codes BDS & Specific action Code DescriptionEach Peim entry point used in 80PORT Each Driver entry point used in 80PORT Code DescriptionEach Driver entry point used in 80PORT Blockservice YbiosYbiosplatform SecurityhddpasswordserviceEach SmmDriver entry point used in 80PORT SW2 Top ViewJTP1 SW3JUSB2 JRJ1JUSB1 JMIC1ON/OFF LED Power BoardSW1 Steps for Clearing Bios Password Check Clearing Password Check and Bios RecoveryClearing Password Check Clear Cmos JumperBios Recovery Hotkey Bios Recovery by Crisis DiskBios Recovery Boot Block Steps for Bios Recovery from USB Storage144 Chapter FRU Field Replaceable Unit List Acer Aspire 5241 Series Exploded Diagrams Main AssemblyDescription Acer P/N Base Assembly Rear Assembly Description AcerPN Board Case/Cover/Bracket AssemblyAcer Aspire 5241 Series FRU List CableDescription AcerPN Sata LF F/WFG011J Sata LF F/W FG011JSata LF F/WFG001J HDD Bracket AssyKeyboard ODD BEZEL-SUPER MultiODD Bracket LCD Cover Assy LCD Module 15.6 IN. Wxga Glare WANTENNA*2, CCD 0.3M ANTENNA-AUXLCD Bezel for W/ CCD F Assy LCD Module 15.6 IN. Wxga Glare W/O CCDANTENNA-MAIN+MIMO LCD Cable for W/ CCD FLED Cable for W/O CCD F ANTENNA*2, W/O CCDLCD Bezel for W/O CCD F Memory Assy LED Module 15.6 IN. Wxga Glare WANTENNA*3 W/O CCD Miscellaneous HeatsinkSpeaker Chapter 159 Chip Appendix aCountry Acer Part No Description SMPM100 UMA SO1GBII6Acla AAPEME SO2GBII6 UMA SO1GBII6 SO2GBII8SO2GBII6 SO1GBII6 UMA SO2GBII6Appendix a 164 Test Compatible Components Appendix BAdapter Microsoft Windows 7 Environment TestType Description Cover ALC272X BatteryType Description Audio Codec PanasonicSimplo Type DescriptionSanyo Card Reader SonyCamera SMPM100 HgstSata LF F/WC60F Seagate Sata 8MB LF F/WGJ001J Toshiba320G/P Sata 8MB LF F/WGJ001J BS,320G/P Sata 8MB LF F/WGJ001J Brand Acer NoneAUO N15.6WXGAG NLED15.6WXGA CMO N15.6WXGAGLPL N15.6WXGAG Samsung N15.6WXGAGMEM Hynix SO1GBII6Micron SO1GBII6 Nanya SO1GBII6NB Chipset Samsung SO1GBII6Modem AMD AMDRS880MPanasonic NSM8XS9.5 Hlds NSM8XSNSM8XS9.5 Plds NSM8XSSB Chipset Sony NSM8XSToshiba NSM8XS AMD AMDSB710 AMD SB710AMD M92SXT WiFi AntennaVGA Chip UMA UMA AMDType Description Wireless LAN BGNOnline Support Information Appendix C188 Bios 190 191 192