Acer X3910 manual Keyboard USB 105KS LITE-ON SK-9625 Black Belgium

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Category	Part Name	Acer Part Number

	KEYBOARD USB 105KS LITE-ON SK-9625 BLACK BELGIUM	KB.USB0B.061

	KEYBOARD USB 105 KEY LITE-ON SK-9625 SG-30700-2WW BLACK	KB.USB0B.062
	ICELANDIC VISTA

	KEYBOARD USB 105KS LITE-ON SK-9625 BLACK NORWEGIAN	KB.USB0B.063

	KEYBOARD USB 104 KEY LITE-ON SK-9625 SG-30700-XTW BLACK	KB.USB0B.064
	HEBREW VISTA

	KEYBOARD USB 105 KEY LITE-ON SK-9625 SG-30700-25W BLACK	KB.USB0B.065
	POLISH VISTA

	KEYBOARD USB 105 KEY LITE-ON SK-9625 SG-30700-2YW BLACK	KB.USB0B.066
	SLOVENIAN VISTA

	KEYBOARD USB 105 KEY LITE-ON SK-9625 SG-30700-24W BLACK	KB.USB0B.067
	SLOVAK VISTA

	KEYBOARD USB 104KS LITE-ON SK-9625 BLACK RUSSIAN	KB.USB0B.068

	KEYBOARD USB 105 KEY LITE-ON SK-9625 SG-30700-2GW BLACK	KB.USB0B.069
	HUNGARIAN VISTA

	KEYBOARD USB 104 KEY LITE-ON SK-9625 SG-30700-X2W BLACK	KB.USB0B.070
	GREEK VISTA

	KEYBOARD USB 105KS LITE-ON SK-9625 BLACK DANISH	KB.USB0B.071

	KEYBOARD USB 104 KEY LITE-ON SK-9625 SG-30700-XCW BLACK	KB.USB0B.072
	CZECH VISTA

	KEYBOARD USB 105 KEY LITE-ON SK-9625 SG-30700-52W BLACK	KB.USB0B.073
	ROMANIAN VISTA

	KEYBOARD USB 105 KEY LITE-ON SK-9625 SG-30700-41W BLACK	KB.USB0B.074
	TURKISH VISTA

	KEYBOARD USB 105 KEY LITE-ON SK-9625 SG-30700-29W BLACK	KB.USB0B.075
	SPANISH VISTA

	KEYBOARD USB 105 KEY LITE-ON SK-9625 SG-30700-28W BLACK	KB.USB0B.076
	TURKISH-Q VISTA

	KEYBOARD USB 105 KEY LITE-ON SK-9625 SG-30700-38W BLACK	KB.USB0B.077
	ARABIC/FRENCH VISTA

MAINBOARD

	MAINBOARD DIG43L/AGREYHOUND W/RTC BATTERY	MB.SC101.001

MEMORY

	MEMORY NANYA DDR3 1333MHZ 1G NT1GC64B88A0NF-CG	KN.1GB03.032

	MEMORY UNIFOSA DDR3 1333MHZ 1G UNB GU502203EP0200	KN.1GB0B.022

	MEMORY SAMSUNG DDR3 1333MHZ 1G M378B2873DZ1-CH9	KN.1GB0H.012

	MEMORY SAMSUNG DDR3 1333MHZ 1G M378B2873EH1-CH9	KN.1GB0B.024

	MEMORY MICRON DDR3 1333MHZ 1G M378B2873EH1-CH9	KN.1GB0B.030

	MEMORY HYNIX DDR3 1333MHZ 1G HMT112U6BFR8C-H9	KN.1GB0G.024

	MEMORY SAMSUNG DDR3 1066MHZ 1G UNB M378B2873DZ1-CF8	KN.1GB04.012

	MEMORY SAMSUNG DDR3 1333MHZ 2G M378B5673DZ1-CH9	KN.2GB0B.007

	MEMORY UNIFOSA DDR3 1333MHZ 2G UNB GU512303EP0200	KN.2GB0B.008

	MEMORY SAMSUNG DDR3 1333MHZ 2G M378B5673EH1-CH9	KN.2GB0H.006

	MEMORY MICRON DDR3 1333MHZ 2G MT16JTF25664AY-1G4D1	KN.2GB0B.014

	MEMORY SAMSUNG DDR3 1066MHZ 2G UNB M378B5673DZ1-CF8	KN.2GB04.009

	MEMORY NANYA DDR3 1333MHZ 2G NT2GC64B8HA0NF-CG	KN.2GB03.016

	MEMORY HYNIX DDR3 1333MHZ 2G HMT125U6BFR8C-H9	KN.2GB0G.015

Chapter 6

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Contents Acer Aspire Service Guide Revision History Copyright Disclaimer Conventions Service Guide Coverage Table of Contents System Block Diagram and Board Layout Chapter FeaturesOperating system and software System BiosPower supply PortsDimension and weight Front Panel System ComponentsIcon Component Rear Panel Internal Components LED indicator Color LED status Description System LED IndicatorsSystem Utilities Cmos Setup UtilityNavigating Through the Setup Utility Entering Cmos setupSetup Utility Menus Parameter Description Product InformationAtapi Cdrom Standard Cmos FeaturesCD/DVD Advanced Bios FeaturesEist Advanced Chipset FeaturesAhci Integrated PeripheralsPower Management Setup Vbat PC Health StatusFrequency/Voltage Control Setting a system password Bios Security FeaturesRemoving a system password Cmos Setup Utility Load Default SettingsSave & Exit Setup Exit Without Saving Bios Recovery Chapter Disassembly Requirements System DisassemblyPre-disassembly Procedure Main Unit Disassembly Main Unit DisassemblyRemoving the Side Panel Removing the Front Bezel Removing the Heat Sink Fan Assembly Removing the Processor Removing the Optical Drive Page Remove the two screws C from the optical drive Removing the Hard Disk Drive Removing the Power Supply Lift the power supply module out of the chassis Chapter Removing the Memory Modules Removing the TV Tuner Card Removing the VGA Card Removing the Front I/O and Card Reader Boards Screw Quantity Pull the I/O board out of the bracket X3810 Chapter Removing the Mainboard Remove the screw D on the rear panel Chapter Hardware Diagnostic Procedure System TroubleshootingSystem Internal Inspection System Check ProceduresPower System Check System External InspectionCheckpoint Description Viewing Bios checkpointsBootblock Initialization Code Checkpoints CheckpointsBootblock Recovery Code Checkpoints Post Code Checkpoints Initialize RTC date/time High Byte XY DIM Code CheckpointsBeep Codes Boot Block Beep CodesPost Bios Beep Codes Beep Symptom Cause and DescriptionTroubleshooting Post Bios Beep Codes Message Displayed Description Error MessagesBoot MemoryStorage Device Virus Related Eprom System ConfigurationMiscellaneous CmosMPS Table Multi-processor eModule Error Messages USB eModule Error MessagesSmbios eModule Error Messages CPU eModule Error MessagesOnline Support Information System Block Diagram System Block Diagram and Board LayoutBoard Layout MainboardCode Description KBMSCONN1 System Jumper Name Location Default SettingsFRU Field Replaceable Unit List X3910 Exploded Diagram Part Name Category Part Name Acer Part Number X3910 FRU ListModem Card LITE-ON D-1156E#A10A LOW-PROFILE PCI-E 56K ODD Pioneer BD Combo Sata HH DL 4X BDC-203RS W/BRACKET CPU Heatsink AIR Cooler LGA775 TMDC6 NEW Sprig Keyboard PS2 104KEY Chicony KB-07593S32552V Russian Black Keyboard PS2 105KEY LITE-ON SK-9620 SG-30600-35W Swedish Keyboard USB 105KEY Chicony KU-07606CH2552V SWISS/G Black Keyboard USB 105KS LITE-ON SK-9625 Black Belgium Pointing Device Mouse PS2 OPT SM-9620 Liteon SM-30600-00W Intel Core 2 Quad Specification Intel Core 2 Duo SpecificationAppendix a Intel Celeron Dual-Core Specification Intel Pentium Dual-Core SpecificationSystem Memory Hard Disk Drive Network Interface SpecificationAudio Interface Super Multi SpecificationRW 8X CLV DVD-ROM Appendix a