Acer X3910 manual Board Layout, Mainboard, Code Description

Page 74

Board Layout

Mainboard

No	Code	Description

1	LEDH1	Power and switch LED cable connector

2	SATA3	SATA 3 connector

3	USBF3	Front USB connector

4	USBF2	Front USB connector

5	USBF1	Front USB connector

6	PCIEX1	PCI Express x16 slot

7	AUDIOF1	Front audio connector

8	PCIE1	PCI Express x1 slot

9	AUDJACK1	Audio 7.1 channel

10	USBLAN1	Top: Gigabit LAN port
		Bottom: USB ports

11	USBESATA1	Top: USB ports
		Bottom: eSATA port

12	VGA1	VGA (D-sub) port

13	HDMI1	HDMI port

66

Chapter 5

Image 74

Contents Acer Aspire Service Guide Revision History Copyright Disclaimer Conventions Service Guide Coverage Table of Contents System Block Diagram and Board Layout Features ChapterPorts System BiosPower supply Operating system and softwareDimension and weight System Components Front PanelIcon Component Rear Panel Internal Components System LED Indicators LED indicator Color LED status DescriptionCmos Setup Utility System UtilitiesEntering Cmos setup Navigating Through the Setup UtilitySetup Utility Menus Product Information Parameter DescriptionStandard Cmos Features Atapi CdromAdvanced Bios Features CD/DVDAdvanced Chipset Features EistIntegrated Peripherals AhciPower Management Setup PC Health Status VbatFrequency/Voltage Control Bios Security Features Setting a system passwordRemoving a system password Load Default Settings Cmos Setup UtilitySave & Exit Setup Exit Without Saving Bios Recovery Chapter System Disassembly Disassembly RequirementsPre-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 System Troubleshooting Hardware Diagnostic ProcedureSystem External Inspection System Check ProceduresPower System Check System Internal InspectionCheckpoints Viewing Bios checkpointsBootblock Initialization Code Checkpoints Checkpoint DescriptionBootblock Recovery Code Checkpoints Post Code Checkpoints Initialize RTC date/time DIM Code Checkpoints High Byte XYBeep Symptom Cause and Description Boot Block Beep CodesPost Bios Beep Codes Beep CodesTroubleshooting Post Bios Beep Codes Memory Error MessagesBoot Message Displayed DescriptionStorage Device Virus Related System Configuration EpromCmos MiscellaneousCPU eModule Error Messages USB eModule Error MessagesSmbios eModule Error Messages MPS Table Multi-processor eModule Error MessagesOnline Support Information System Block Diagram and Board Layout System Block DiagramCode Description Board LayoutMainboard KBMSCONN1 Name Location Default Settings System JumperFRU Field Replaceable Unit List X3910 Exploded Diagram Part Name X3910 FRU List Category Part Name Acer Part NumberModem 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 Appendix a Intel Core 2 Quad SpecificationIntel Core 2 Duo Specification Intel Pentium Dual-Core Specification Intel Celeron Dual-Core SpecificationSystem Memory Network Interface Specification Hard Disk DriveSuper Multi Specification Audio InterfaceRW 8X CLV DVD-ROM Appendix a