Acer Z3751, Z3750, Z5750, Z5751 manual Category, Part Name, Keyboard

Page 108

Category	Part Name

Keyboard

Part Number

USB keyboard
	KEYBOARD 104KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.293
	ARABIC/ENGLISH

	KEYBOARD 104KEY LITE-ON SK-9621 USB SILVER CZECH	KB.USB0B.318

	KEYBOARD 104KEY LITE-ON SK-9621 USB SILVER GREEK	KB.USB0B.316

	KEYBOARD 104KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.310
	HEBREW

	KEYBOARD 104KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.323
	KAZAKH

	KEYBOARD 104KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.314
	RUSSIAN

	KEYBOARD 104KEY LITE-ON SK-9621 USB 104KS SILVER	KB.USB0B.291
	SIMPLIFIED CHINESE

	KEYBOARD 104KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.294
	THAILAND

	KEYBOARD 104KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.290
	TRADITIONAL CHINESE

	KEYBOARD 104KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.324
	TURKMEN

	KEYBOARD 104KEY LITE-ON SK-9621 USB 104KS SILVER	KB.USB0B.292
	US INTERNATIONAL

	KEYBOARD 104KEY LITE-ON SK-9621 USB SILVER US	KB.USB0B.289

	KEYBOARD 105KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.322
	ARABIC/FRENCH

	KEYBOARD 105KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.307
	BELGIUM

	KEYBOARD 105KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.297
	CANADIAN FRENCH

	KEYBOARD 105KEY LITE-ON SK-9621 USB SILVER CZECH/	KB.USB0B.327
	SLOVAK

	KEYBOARD 105KEY LITE-ON SK-9621 USB SILVER DANISH	KB.USB0B.317

	KEYBOARD 105KEY LITE-ON SK-9621 USB 105KS SILVER	KB.USB0B.305
	DUTCH

	KEYBOARD 105KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.326
	ENGLISH/CANADIAN FRENCH

	KEYBOARD 105KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.302
	FRENCH

	KEYBOARD 105KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.300
	GERMAN

	KEYBOARD 105KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.315
	HUNGARIAN

	KEYBOARD 105KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.308
	ICELANDIC

	KEYBOARD 105KEY LITE-ON SK-9621 USB SILVER ITALIAN	KB.USB0B.301

	KEYBOARD 105KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.325
	NORDIC

	KEYBOARD 105KEY LITE-ON SK-9621 USB SILVER	KB.USB0B.309
	NORWEGIAN

	KEYBOARD 105KEY LITE-ON SK-9621 USB SILVER POLISH	KB.USB0B.311

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

Image 108

Contents Information, go to http//csd.acer.com.tw Date Chapter Updates Revision HistoryCopyright Conventions Service Guide Coverage Page Table of Contents Online Support Information 149 Index 151 System Features Component DescriptionPhysical Specifications Aspect DescriptionSystem Tour Icon ComponentLeft View Right and Rear Views Hardware Specifications Processor Specification Intel Core Intel PentiumSpecification ChipsetsSata Hlds GT31NPlds DS-8A5SH Hlds CT21NWireless LAN Ccfl LvdsLG LM230WF1 TLA5 LF LG LM215WF1Page Cmos Setup Utility System UtilitiesAccessing the Setup Utility Navigating through the Setup Utility Key FunctionProduct Information Field DescriptionStandard Cmos Features Field Description ValueAll, But Keyboard Advanced Bios Features EnabledDisabled Advanced Chipset Features AMD-VAuto PcieIntegrated Peripherals Native IDEPower Management Setup S3 STRLast State PC Health Status 5VSB VbatFrequency/Voltage Control DIMM/PCIBios Security Features To set a system password Load Default Settings Save & Exit SetupExit Without Saving Page Disassembly Tools Pre-disassembly ProcedureDisassembly Procedures Removing the Computer StandQuantity Color Torque Part Number Removing the I/O Cable Cover Removing the Rear Cover Removing the I/O Cable Plate Removing the B-CAS Card BracketRemoving 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 I/O Shield Removing the Side BezelPage Removing the Front Bezel Page Removing the Capacitive LED Board Removing the Bluetooth Module Removing the Light Bars Removing the Power Button Removing the Webcam ModuleRemoving the Speaker Mesh Cover Assembly Removing the Touchscreen Control Board Removing the LCD Panel Removing the LCD Panel Brackets Removing the LCD Lvds CableRemoving the System Cables Hardware Diagnostic Procedure Power System CheckSystem External Inspection Viewing Bios Checkpoints Boot Block Initialization Code CheckpointsSystem Internal Inspection Checkpoint DescriptionBoot Block Recovery Code Checkpoints Post Code Checkpoints Memory test. Display total memory in the system Post Error Messages DIM Code CheckpointsMemory Message DescriptionStorage Device Message Description Virus-related Cmos Message Displayed DescriptionIndex of Symptom-to-FRU Error Messages Hard Disk Drive-related Symptoms Symptom/Error Action/FRU Optical Disc Drive-related Symptoms Symptom/Error Action/FRUReal-Time Clock-related Symptoms Symptom/Error Action/FRU Audio-related Symptoms Symptom/Error Action/FRUModem-related Symptoms Symptom/Error Action/FRU Video and Monitor-related Symptoms Symptom/Error Action/FRUPrinter-related Symptoms Symptom/Error Action/FRU Keyboard-related Symptoms Symptom/Error Action/FRUPower Supply-related Symptoms Symptom/Error Action/FRU Beep Codes Beep Status Possible CausesBios Recovery Creating the Bios Crisis Recovery DiskPerforming a Bios Recovery Clearing Cmos To clear the Cmos dataBlock Diagram System ArchitectureMainboard Layout Code ComponentBAT1 CpufanDIMM4 DIMM2Page Field Replaceable Unit FRU List Exploded Diagram Page FRU List Category Part Name Part NumberBoards Wireless antennas ProcessorHeat sink fan MemoryHard drive Optical drive SpeakersCase / Cover / Bracket / Assembly LCD panelAssembly Hinge Power Cage BracketHinge Cover IO CoverCables Power supply unit AC power cordCategory Part NameKeyboard Portuguese Keyboard 105KEY LITE-ON SK-9621 USB Silver Romanian Keyboard 105KEY LITE-ON SK-9621 USB SilverSlovak Keyboard 105KEY LITE-ON SK-9621 USB Silver Slovenian Keyboard 105KEY LITE-ON SK-9621 USB SilverKeyboard 105KEY LITE-ON SK-9660 RF2.4 Silver ARABIC/FRENCH Keyboard 105KEY LITE-ON SK-9660 RF2.4 SilverBelgium Keyboard 105KEY LITE-ON SK-9660 RF2.4 Silver CZECH/SLOVAK Keyboard 105KEY LITE-ON SK-9660 RF2.4 SilverMouse ScrewsMiscellaneous Page Model Definitions and Configurations Aspire Z3750 / Z3751 / Z5750 / Z5751 Model Configurations Common model featuresPFC 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 Device Name Vendor W37G HdmiTC-37MPK VGA/HDMI HSDPA/UMTS/EDGE/GPRS/GSMUSB HDD USB ODDData Approved Vendor Lists AVLs Aspire AZ3750 AVLComponent Vendor Type Description Part Number U1GBIII13Hgst W3EAWCC4H Hgst WCC4H NBDCB4XSHlds NBDCB4XS NBDRW4XSDVI/DSUB ATX ATX BKT Rohs DVI/DSUB ATX ATX BKT Rohs 4 Layer Cost DownDVI/DSUB ATX BKT Rohs 4 Layer Cost Down DVI/DSUB ATXAUO D21.5WUXGA LPL 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 Aspire AZ5750 AVL U1GBIII10Hgst WCC4H DVI/DSUB ATX ATX BKT Rohs D23FHD LPL 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