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Panasonic 5741G W7HP64ATGB1 MC, W7HP64ATHU1 MC, W7HP64ATCZ2 MC, W7HP64ATBC4 MC, W7HP64ATPT1 MC

Models: 5741 5741G

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Model	Acer Part No	RO	Country	Description

AS5741G-	LX.PTD02.026	EMEA	Holland	AS5741G-333G32Mn
333G32Mn				W7HP64ATNL1 MC
				N11PGV2H1GBCsk_3V3 2G+1G/
				320/6L2.2/5R/
				CB_bgn_1.3C_GEs_NL11

AS5741G-	LX.PTD02.025	EMEA	Belgium	AS5741G-333G32Mn
333G32Mn				W7HP64ATBE1 MC
				N11PGV2H1GBCsk_3V3 2G+1G/
				320/6L2.2/5R/
				CB_bgn_1.3C_GEs_NL11

AS5741G-	LX.PTD02.024	EMEA	Eastern	AS5741G-333G32Mn
333G32Mn			Europe	W7HP64ATEU5 MC
				N11PGV2H1GBCsk_3V3 2G+1G/
				320/6L2.2/5R/
				CB_bgn_1.3C_GEs_RO11

AS5741G-	LX.PTD02.023	EMEA	Eastern	AS5741G-333G32Mn
333G32Mn			Europe	W7HP64ATEU5 MC
				N11PGV2H1GBCsk_3V3 2G+1G/
				320/6L2.2/5R/
				CB_bgn_1.3C_GEs_PL71

AS5741G-	LX.PTD02.022	EMEA	UK	AS5741G-333G32Mn
333G32Mn				W7HP64ATGB1 MC
				N11PGV2H1GBCsk_3V3 2G+1G/
				320/6L2.2/5R/
				CB_bgn_1.3C_GEs_EN11

AS5741G-	LX.PTD02.021	EMEA	Hungary	AS5741G-333G32Mn
333G32Mn				W7HP64ATHU1 MC
				N11PGV2H1GBCsk_3V3 2G+1G/
				320/6L2.2/5R/
				CB_bgn_1.3C_GEs_HU11

AS5741G-	LX.PTD02.020	EMEA	Israel	AS5741G-333G32Mn W7HP64ATIL1
333G32Mn				MC N11PGV2H1GBCsk_3V3 2G+1G/
				320/6L2.2/5R/
				CB_bgn_1.3C_GEs_HE11

AS5741G-	LX.PTD02.019	EMEA	Czech	AS5741G-333G32Mn
333G32Mn				W7HP64ATCZ2 MC
				N11PGV2H1GBCsk_3V3 2G+1G/
				320/6L2.2/5R/
				CB_bgn_1.3C_GEs_SK11

AS5741G-	LX.PTD02.018	EMEA	Baltic	AS5741G-333G32Mn
333G32Mn				W7HP64ATBC4 MC
				N11PGV2H1GBCsk_3V3 2G+1G/
				320/6L2.2/5R/
				CB_bgn_1.3C_GEs_LT11

AS5741G-	LX.PTD02.017	EMEA	Portugal	AS5741G-333G32Mn
333G32Mn				W7HP64ATPT1 MC
				N11PGV2H1GBCsk_3V3 2G+1G/
				320/6L2.2/5R/
				CB_bgn_1.3C_GEs_PT11

AS5741G-	LX.PTD02.016	EMEA	Cyprus	AS5741G-333G32Mn
333G32Mn				W7HP64ATCY1 MC
				N11PGV2H1GBCsk_3V3 2G+1G/
				320/6L2.2/5R/
				CB_bgn_1.3C_GEs_ES61

197	Appendix A

Image 207

Panasonic 5741G manual W7HP64ATGB1 MC, W7HP64ATHU1 MC, W7HP64ATCZ2 MC, W7HP64ATBC4 MC, W7HP64ATPT1 MC, W7HP64ATCY1 MC

Contents

Aspire 5741/5741G Series Service Guide Revision History III CopyrightConventions Preface Page Table of Contents Viii Troubleshooting 129Aspire Aspire 5741GMicrosoft Windows 7 Environment Test Table of Contents Chapter FeaturesOptical Media Drive Storage subsystemAudio StorageSpecial keys and controls Dimensions and weightPower subsystem Privacy controlEnvironment WarrantySoftware Optional ItemsSystem Block Diagram HDD Your Acer Notebook tourFront View Icon DescriptionLeft View Closed Front ViewHdmi Right ViewIndicators Bottom ViewIcon Function Description Function Left Button Right Button Main TouchPad TouchPad BasicsUsing the Keyboard Lock Keys and embedded numeric keypadLock key Description Key Description Windows KeysHotkey Icon Function Description Hot KeysCore Bus Cache Package Acer P/N Speed Size Voltage Hardware Specifications and ConfigurationsSpecification CPUSystem Memory Specification Fan Acoustic Specifications Operation ApplicationLoudness Sone Tone dB Mode DBA BiosOnboard LAN Specification Memory Combinations Slot Total Memory0MB Super-Multi Drive Module Hard Disk Drive Interface SpecificationPower and Keyboard Controller Specification Audio Interface SpecificationSANYO/SONY/PANASONIC/SAMSUNG/SIMPLO AS2009A Battery Specification CellLCD Specification Card Reader SpecificationLvds Navigating the Bios Utility Bios Setup UtilityUuid Aspire 5741/5741G BiosInformation Parameter DescriptionMain Parameter Description Format/OptionGraphics Clear or Set Disabled orSecurity Parameter Description OptionRemoving a Password Setting a PasswordContinue Changing a PasswordUSB Cdrom BootExit Exit Saving Changes ExitBios Flash Utilities USB HDD DOS Flash UtilityPage WinFlash Utility UnlockHD Remove HDD/BIOS Password UtilitiesRemove HDD Password PasswordCleaning Bios Passwords Removing Bios PasswordsUsing Boot Sequence Selector Using DMITools InputOutput Using the LAN MAC Eeprom Utility Chapter Disassembly Requirements Machine Disassembly and ReplacementPre-disassembly Instructions Main Screw List Quantity Part Number Disassembly ProcessExternal Module Disassembly Process External Modules Disassembly FlowchartScrew List Step Quantity Removing the Battery Pack Removing the SD Dummy Card Step Size Quantity Screw Type ODD Module M2.5*8 Removing the Optical Drive ModuleStep Size Quantity Screw Type ODD Bracket M2*3 Step Size Quantity Screw Type Logic lower door M2.5*8 Removing the Logic Lower DoorStep Size Quantity Screw Type 3G Cover M2.5*8 Removing the 3G CoverRemoving the Dimm Module Step Size Quantity Screw Type Wlan Module M2*3 Removing the Wlan ModuleDetach the Wlan Board from the Wlan socket Chapter Removing the Hard Disk Drive Module Step Size Quantity Screw Type HDD Carrier M3*3 Main Unit Disassembly Flowchart Main Unit Disassembly ProcessRemoving the Keyboard Chapter Step Size Quantity Screw Type Removing the Upper CoverChapter Release the locking latch on a Disconnect a as shown Step Size Quantity Screw Type Upper Cover M2.5*5 Removing the Left Speaker Module Lift the Speaker clear of the Upper Cover Removing the Right Speaker Module Lift the Right Speaker Module clear of the device Step Size Quantity Screw Type Power board M2*3 Removing the Power BoardRemoving the TouchPad Bracket Step Size Quantity Screw Type TouchPad Bracket M2*3 Step Size Quantity Screw Type Card Reader M2*3 Removing the Card Reader BoardUSB Removing the USB BoardRemoving the Bluetooth Board Removing the Mainboard Step Size Quantity Screw Type Mainboard M2.5*5 Page Chapter Step Size Quantity Screw Type Thermal Module M1.98*3 Removing the Thermal ModuleCarefully lift the Thermal Module clear of the Mainboard Removing the CPU LCD Module Disassembly Flowchart LCD Module Disassembly ProcessRemoving the LCD Assembly Chapter Step Size Quantity Screw Type LCD assembly M2.5*8 Step Size Quantity Screw Type LCD Bezel M2.5*6 Removing the LCD BezelRemoving the Camera Module Step Size Quantity Screw Type LCD Panel M2.5*6 Removing the LCD PanelLift the LCD Panel clear of the module Chapter Step Size Quantity Screw Type LCD Brackets M2*3 Removing the LCD Brackets and FPC CablePage Disconnect the Lvds cable from the panel Removing the Microphone Cable Lift the microphone set clear of the panel Removing the Antennas Chapter Replacing the Antennas LCD Module Reassembly ProcedureChapter Replacing the Microphone Cable Replacing the LCD Brackets and FPC Cable Page Replacing the LCD Panel Place the Camera in the module Connect the camera cable Replacing the Camera ModuleReplacing the LCD Bezel Replacing the LCD Assembly 102 Chapter Page Replacing the CPU Main Module Reassembly ProcedureReplacing the Thermal Module Replacing the Mainboard Page 108 Chapter Replacing the Bluetooth Board Replacing the USB Board Replacing the Card Reader Board Replacing the TouchPad Bracket Page Replacing the Power Board Replacing the Right Speaker Module Replacing the Left Speaker Module Replacing the Upper Cover 118 Chapter Connect B as shown Connect a as shown Replacing the Keyboard Replacing the Hard Disk Drive Module Replacing the Wlan Module Replacing the Dimm Modules Replacing the 3G Cover Replacing the Logic Lower Door Replacing the ODD Module Replacing the SD Dummy Card Replacing the Battery Symptoms Verified Go To Common ProblemsComputer Shutsdown Intermittently Power On IssueNo Post or Video No Display IssueAbnormal Video Display Random Loss of Bios SettingsBuilt-In Keyboard Failure LCD FailureInternal Speaker Failure TouchPad FailureSound Problems Microphone ProblemsSelect Set up microphone HDD Not Operating Correctly Select Repair your computerSelect Startup Repair ODD Not Operating Correctly ODD FailureDiscs Do Not Play Drive Not Detected Thermal Unit Failure Wireless Function FailureOther Failures External Mouse FailureIntermittent Problems Undetermined ProblemsDimm Post Codes Post Code Range PhasePeienterrecoverymode PEI Peicpuhtreset PEIPeimemoryinstall PEI Peiswitchstack PEIDxetcgdxe DXE DXECF9RESETDxesmmaccess DXE Dxesmarttimerinit DXEBdsendofbootselection BDS Bdsinstallhotkey BDSBdsbeforepciioinstall BDS Bdsenumerateallbootoption BDSFast Recovery Start Flash Bdsrecoverystartflash BDSSmmacpidisableend SMM Smmacpidisablestart SMMJUSB2 Top ViewSW2/SW3 JTP1JDIMM2 JHP1JBT1 JDIMM1Description Power BoardUSB Connector USB/B Board3G/B Board CR/B BoardJREAD1 Clear Cmos Jumper Clearing Password Check and Bios RecoveryClearing Password Check Steps for Clearing Bios Password CheckSteps for Bios Recovery from USB Storage Bios Recovery by Crisis DiskBios Recovery Boot Block Bios Recovery HotkeyFRU Field Replaceable Unit List Aspire 5741/5741G Exploded Diagrams Main AssemblyDescription Acer P/N TBD Upper AssemblyAUX LCD AssemblyAntenna Wlan MainDescription Acer P/N LCD Cover 60.PSV02.003 Board Aspire 5741/5741G FRU ListCategory Acer Description AcerPNCASE/COVER/BRACKET Assembly Keyboard LCD Miscellaneous MainboardHeatsink SpeakerCPU/PROCESSOR LCD PanelHDD/HARD Disk Drive Memory BatteryDVD RW Drive BD Combo DriveAdapter Adapter Hipro 65W 19V 1.7X5.5X11 Yellow HPAdapter Hipro 90W 19V 1.7X5.5X11 Blue HP Screw List Category DescriptionScrew Chapter 169 Appendix a Model Definition and ConfigurationEmea AspireModel Acer Part No Country Description AAPTWN Gctwn China AS5741 LX.PSV02.053 AS5741 LX.PSV02.038 USA Model Acer Part No CPU LCD VGA VramMemory Chip 433G25Mn AS5741 LX.PSV02.05 AS5741 LX.PSV02.02 1GB 2GB Processor Model Acer Part No MemoryHDD ODD MediaAS5741 LX.PSV02.089 N320GB5 AS5741 LX.PSV02.067 N640GB5 AS5741 LX.PSV02.047 N320GB5 AS5741 LX.PSV02.023 N320GB5 Voip SW1LAN1 187 SW1 189 Voip W7HP64ATDE1 MC Aspire 5741GW7HP64ATFR1 MC W7HP64ATES1 MCW7HB64SCATCN1 MC W7HP64ATGR1 MCW7HP64KATKR1 MC W7HP64ATPL1 MCW7HP64ATTW1 MC W7HP64ATNL1 MCW7HP64ATLU3 MC W7HP64ATBE1 MCW7HP64ATEU5 MC W7HP64ATEU7 MCW7HP64ATSG1 MC W7HP64EMATME2 MC W7HP64RUATUK1 MCW7HP64RUATRU1 MC W7HP64EMATME4 MCW7HP64EMATME6 MC W7HP64EMATDZ1 MCW7HP64EMATZA1 MC W7HP64EMATME3 MCW7HP64ATBC4 MC W7HP64ATGB1 MCW7HP64ATHU1 MC W7HP64ATCZ2 MCW7HP64ATCH1 MC W7HP64ATBC3 MCW7HP64ATCS1 MC W7HP64ATEU4 MCW7HP64AWW1 MC AS5741G LX.PSZ02.061 AS5741G LX.PSZ02.053 AS5741G LX.PSZ02.043 AS5741G LX.PSZ02.030 W7HP64ATHK2 MC N11PG 1G-DDR3 SO4GBI SO2GBIII N11PG 1G-DDR3 SO2GBI SO2GBIIIWxgag V2H N11PG 1G-DDR3 SO2GBI SO1GBIIIN11PG 1G-DDR3 SO2GBI N11PG 1G-DDR3 SO4GBI 64*16*8 II10 AS5741G LX.PTD02.030 Wxgag DDR3 N11PG 1G-DDR3 SO1GBI SO1GBIIIPark SO2GBI SO2GBIIISO1GBI SO2GBIII AS5741G LX.PSZ02.048 II10 32*16*8 AS5741G LX.PSZ02.030 II10 32*16*8 AS5741G LX.PSZ02.013 NBDCB4XS HDD 1GB ODDAS5741G LX.PTD02.067 333G32Mn AS5741G LX.PTD02.045 333G32Mn AS5741G LX.PTD02.021 334G50Mn AS5741G LX.PSZ0C.009 334G64Mn AS5741G LX.PSZ01.001 334G32Mn AS5741G LX.PSZ02.027 Model Acer Part No Media Extra Card Wireless Bluetooth PhoneLX.PTD0C.0 SW1 223 Voip LX.PSZ0C.0 AS5741G LX.PSZ02.05 McAfee 3rd WiFi 333G32Mn Build 2x2 BGN 227 Voip Appendix B Test Compatible ComponentsRAM Sodimm DDR3-2G Microsoft Windows 7 Environment TestVendor Type Description RAM Sodimm DDR3-1GLCD N15.6WXGAG LCD NLED15.6WXGAGHDD VGA ChiP AdaPter Power CordBattery NB ChiPsetHinge Touch Pad3G card NEW80LCDBRKR156ASSY AssyNEW80LCDBRKR156ASSY Assy Chaoli NEW90LCDBRKR156ASSY AssyAntenna Wlan CardDC-IN Jack Wire SetBlue Tooth CameraCmos Conn SET 0C9 LED LCD W/O Camera MEC Conn SET 0C9LED LCD-M/B W Conn SET 0C9 LED LCD-M/B W/O Camera MECInverter FFCThermal Module UMA SPeakerCore Logic 242 Appendix C Online Support Information244 Index Removing 68, 69, 70 247 248