Acer Z5751, Z3751, Z3750, Z5750 manual Optical drive, Speakers

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Category	Part Name	Part Number

Hard drive	HDD 500GB 3.5" 7200RPM SATA II 16MB HGST	KH.50007.012
(continuation)	HDS721050CLA362 JUPITER

	HDD 3.5" 500GB 7200RPM SATA SEAGATE PHARAOH	KH.50001.012
	ST3500418AS

	HDD 3.5" 500GB 7200RPM SATA WD XL320M WD5000AAKS-	KH.50008.014
	22M9A0

	HDD 640GB 3.5" 7200RPM SATA II 32MB HGST	KH.64007.002
	HDS721064CLA332 JUPITER

	HDD 640GB 3.5" 7200RPM HGST HDT721064SLA360	KH.64007.001
	SATURN SATA

	HDD 640GB 3.5" 7200RPM SEAGATE ST3640623AS BRINKS	KH.64001.002
	SATA II 16MB LF

	HDD 640GB 3.5" 7200RPM SATA II WD WD6400AAKS-	KH.64008.003
	22A7B2 XL320-M

	HDD 750GB 7200RPM HITACHI HDS721075CLA332	KH.75007.003

	HDD 1TB 3.5" 7200RPM SATA II 32MB HGST	KH.01K07.003
	HDS721010CLA332 JUPITER

	HDD 1TB 3.5" 7200RPM SATA HGST SATURN	KH.01K07.002
	HDT721010SLA360

	HDD 1TB 3.5" 5400RPM SATAII WD10EADS-22M4B0 8MB GP	KH.01K08.005

	HDD 3.5" 1000GB 7200RPM SATA SEAGATE ST31000528AS	KH.01K01.007
	LF

	HDD 1TB 3.5" 5400RPM WD WD10EARS-22Y5B1 GP 5.4K	KH.01K08.008

	HDD 1.5TB 3.5" 7200RPM SATA SEAGATE BRINKS	KH.15K01.002
	ST31500341AS 32MB CC4H 7

	HDD 1.5TB 3.5" 5400RPM SATA WD GP500 WD15EADS-	KH.15K08.001
	22P8B0 32MB GP

	HDD 2TB 3.5" 5400RPM SATA WD GP500M WD20EADS-	KH.02K08.001
	22R6B0 GP

Optical drive

	ODD HLDS BD COMBO 12.7MM TRAY DL 4X CT21N LF W/O	KO.0040D.004
	BEZEL 1.00 SATA FOR HF+WINDOWS7

	ODD PANASONIC BD COMBO 12.7MM TRAY DL 4X	KO.00407.004
	UJ141AL LF W/O BEZEL SATA FOR HF+WINDOWS7

	ODD PANASONIC BD RW 12.7MM TRLY DL4 4X UJ240A	KU.00407.015
	SATA

	ODD HLDS SUPER-MULTI DRIVE 12.7MM TRAY DL 8X	KU.0080D.054
	GT31N LF W/O BEZEL SATA FOR HF+WINDOWS7

	ODD PLDS SUPER-MULTI DRIVE 12.7MM TRAY PLDS DS-	KU.0080F.014
	8A5SH LF W/O BEZEL SATA FOR HF+WINDOWS7

Speakers

	SPEAKER GALLAGHER LEFT/RIGHT	23.SF001.001

	SPEAKER GALLAGHER LEFT/RIGHT	23.SEW01.001

Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide

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Contents Information, go to http//csd.acer.com.tw Revision History Date Chapter UpdatesCopyright Conventions Service Guide Coverage Page Table of Contents Online Support Information 149 Index 151 Component Description System FeaturesAspect Description Physical SpecificationsIcon Component System TourLeft View Right and Rear Views Chipsets Hardware Specifications ProcessorSpecification Intel Core Intel Pentium SpecificationHlds CT21N SataHlds GT31N Plds DS-8A5SHWireless LAN LG LM215WF1 CcflLvds LG LM230WF1 TLA5 LFPage System Utilities Cmos Setup UtilityAccessing the Setup Utility Key Function Navigating through the Setup UtilityField Description Product InformationField Description Value Standard Cmos FeaturesAll, But Keyboard Enabled Advanced Bios FeaturesDisabled Pcie Advanced Chipset FeaturesAMD-V AutoNative IDE Integrated PeripheralsS3 STR Power Management SetupLast State 5VSB Vbat PC Health StatusDIMM/PCI Frequency/Voltage ControlBios Security Features To set a system password Save & Exit Setup Load Default SettingsExit Without Saving Page Pre-disassembly Procedure Disassembly ToolsRemoving the Computer Stand Disassembly ProceduresQuantity Color Torque Part Number Removing the I/O Cable Cover Removing the Rear Cover Removing the B-CAS Card Bracket Removing the I/O Cable PlateRemoving the Optical Disc Drive Quantity Color Torque Part Number Removing the Scaler Board Quantity Color Torque Part Number Removing the USB/Audio Board Quantity Color Torque Part Number Removing the Speakers Remove the screws securing the scaler board cover Removing the Wall Mount Plate Removing the Inverter Board Remove the screws securing the inverter board Removing the Graphics Card Quantity Color Torque Part Number Removing the Hard Disk Drive Remove the screw securing the hard drive Removing the Power Supply Unit Remove the screw securing the PSU Removing the Heat Sink Fan HSF Assembly Removing the Processor Removing the Memory Modules Removing the Mainboard Remove the screws securing the mainboard Removing the Side Bezel Removing the I/O ShieldPage Removing the Front Bezel Page Removing the Capacitive LED Board Removing the Bluetooth Module Removing the Light Bars Removing the Webcam Module Removing the Power ButtonRemoving the Speaker Mesh Cover Assembly Removing the Touchscreen Control Board Removing the LCD Panel Removing the LCD Lvds Cable Removing the LCD Panel BracketsRemoving the System Cables Power System Check Hardware Diagnostic ProcedureSystem External Inspection Checkpoint Description Viewing Bios CheckpointsBoot Block Initialization Code Checkpoints System Internal InspectionBoot Block Recovery Code Checkpoints Post Code Checkpoints Memory test. Display total memory in the system DIM Code Checkpoints Post Error MessagesMessage Description MemoryStorage Device Message Description Virus-related Message Displayed Description CmosIndex of Symptom-to-FRU Error Messages Optical Disc Drive-related Symptoms Symptom/Error Action/FRU Hard Disk Drive-related Symptoms Symptom/Error Action/FRUVideo and Monitor-related Symptoms Symptom/Error Action/FRU Real-Time Clock-related Symptoms Symptom/Error Action/FRUAudio-related Symptoms Symptom/Error Action/FRU Modem-related Symptoms Symptom/Error Action/FRUKeyboard-related Symptoms Symptom/Error Action/FRU Printer-related Symptoms Symptom/Error Action/FRUPower Supply-related Symptoms Symptom/Error Action/FRU Beep Status Possible Causes Beep CodesCreating the Bios Crisis Recovery Disk Bios RecoveryPerforming a Bios Recovery To clear the Cmos data Clearing CmosSystem Architecture Block DiagramCode Component Mainboard LayoutDIMM2 BAT1Cpufan DIMM4Page Field Replaceable Unit FRU List Exploded Diagram Page Category Part Name Part Number FRU ListBoards Processor Wireless antennasMemory Heat sink fanHard drive Speakers Optical driveLCD panel Case / Cover / Bracket / AssemblyIO Cover Assembly HingePower Cage Bracket Hinge CoverCables AC power cord Power supply unitPart Name CategoryKeyboard Slovenian Keyboard 105KEY LITE-ON SK-9621 USB Silver Portuguese Keyboard 105KEY LITE-ON SK-9621 USB SilverRomanian Keyboard 105KEY LITE-ON SK-9621 USB Silver Slovak Keyboard 105KEY LITE-ON SK-9621 USB SilverCZECH/SLOVAK Keyboard 105KEY LITE-ON SK-9660 RF2.4 Silver Keyboard 105KEY LITE-ON SK-9660 RF2.4 SilverARABIC/FRENCH Keyboard 105KEY LITE-ON SK-9660 RF2.4 Silver Belgium Keyboard 105KEY LITE-ON SK-9660 RF2.4 SilverScrews MouseMiscellaneous Page Model Definitions and Configurations Common model features Aspire Z3750 / Z3751 / Z5750 / Z5751 Model ConfigurationsPFC PRC USB USB/A1 VGA U2GBI U1GBI Bsmi USB USB/A1 W7HP Nbdrw S1.SE EMEA00 Type KitDTX AIO 007 2G*2/1000G*1/NSM8XS/B23 DVI/DSUB Dtxa ATX Aspire Z3750 / Z3751 / Z5750 / Z5751 Service Guide 114 HSDPA/UMTS/EDGE/GPRS/GSM Device Name VendorW37G Hdmi TC-37MPK VGA/HDMIUSB ODD USB HDDData U1GBIII13 Approved Vendor Lists AVLsAspire AZ3750 AVL Component Vendor Type Description Part NumberW3EA HgstWCC4H Hgst NBDRW4XS WCC4HNBDCB4XS Hlds NBDCB4XSDVI/DSUB ATX DVI/DSUB ATX ATX BKT RohsDVI/DSUB ATX ATX BKT Rohs 4 Layer Cost Down DVI/DSUB ATX BKT Rohs 4 Layer Cost DownLPL D21.5WUXGA AUO D21.5WUXGAUSB/A1 Keyboard Lite-On SK-9621 USB 105KS Silver UK KB.USB0B.304 Component Vendor Type Description Part Number Component Vendor Type Description Part Number Aspire AZ3751 AVL Hgst WCC4H DVI/DSUB ATX ATX BKT Rohs AUO D21.5WUXGA Continuation Component Vendor Type Description Part Number Component Vendor Type Description Part Number U1GBIII10 Aspire AZ5750 AVLHgst WCC4H DVI/DSUB ATX ATX BKT Rohs LPL D23FHD D23FHDContinuation Component Vendor Type Description Part Number Component Vendor Type Description Part Number Aspire AZ5751 AVL Memory Hynix WCC4H DVI/DSUB ATX ATX BKT Rohs D23FHD Continuation Component Vendor Type Description Part Number Component Vendor Type Description Part Number Online Support Information Page Index Page Light bar/capacitive LED function cable Beep codes 82 checkpoints 70 error messages