Manuals / Acer / Computer Equipment / Personal Computer

Acer 3050 manual Board Layout, Top View

Models: 3050

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Board Layout

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1	CN1	LCD Cable Connector	6	U9	ENE CB714
2	SW1-4	Quick Key Switch	7	SW5-10	Touchpad Switch
3	CN2	Touchpad Board Connector	8	U7	EC PC97551
4	U6	LAN RTL8100CL	9	CN3	Keyboard Connector
5	CN4,5,28	5-in-1 Card Reader Connector

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Chapter 1

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Acer 3050 manual Board Layout, Top View

Contents

Aspire 5050/3050 Series Service Guide Revision History Copyright IIIGives precautionary measures to ProblemsProcedures Following conventions are used in this manualPreface Page Table of Contents Chapter Troubleshooting ViiiFeatures ChapterAudio CommunicationPorts EnvironmentSystem Block Diagram ZR3Board Layout Top ViewBottom View Jumper Settings/Clear Bios Password Procedures U22 South Bridge SB460PJ1 Your Acer Notebook tour Front ViewLatch Locks and release the lid Power indicator Closed Front ViewLeft View Right ViewRear Panel Optical driveDVDs slot-load or tray-load Depending on modelIndicators Computer has four easy-to-read status indicators ChapterBottom Panel MemoryEasy-Launch Buttons HDDTouchpad Basics Chapter Using the Keyboard Lock Keys and embedded numeric keypadWindows Keys Caps LockHot Keys Ion key Context menuSpecial Key Euro symbol US dollar signAcer Empowering Technology Empowering Technology passwordAcer ePower Management Battery status Acer ePresentation Management Acer eDataSecurity Management for selected models Chapter Acer eLock Management Acer eRecovery Management Acer eSettings Management Acer ePerformance ManagementAcer OrbiCam Getting to know your Acer OrbiCamLens Changing the Acer OrbiCam settings Power indicator Rubber grip selected models onlyResolution Launching the Acer OrbiCamPage Using the Acer OrbiCam as webcam Capturing photos or videosUsing the System Utilities Acer GridVista dual-display compatibleLaunch Manager Hardware Specifications and Configurations ProcessorATI RS485+ATI SB460 CPU Fan True Value TableSecond Level Cache System MemoryMemory Combinations 0MBLAN Interface Modem InterfaceBluetooth Interface Wireless Module 802.11b/gHard Disk Drive Interface Combo Drive Interface Vendor & model name2MB Reads data in DVD-ROMDVD-Super Multi Interface Audio Interface Video InterfaceVideo Memory USB PortBattery System Board Major ChipsKeyboard LCD 14.1 inch LG LPLLP141WX1-TLA1 LP141WX1-TLA2System Power Management LCD InverterAC Adaptor Bios Setup Utility System UtilitiesNavigating the Bios Utility Information ← → Select Menu Enter Select 4Sub-Menu F10 Save and ExitParameter Description Security Boot Exit MainParameter Description Format/Option Boot Exit SecuritySetting a Password Clear or SetRemoving a Password Changing a PasswordChapter Boot CD-ROM Pioneer DVD-RW DVR-K17RS- PMExit Table below describes the parameters in this screenBios Flash Utility Remove HDD/BIOS Utility This section provide you with removing HDD/BIOS methodRemove HDD Password Remove Bios Password Key in biospw 14452 Choose one upper-case string Chapter Chapter Machine Disassembly and Replacement General Information Before You BeginDisassembly Procedure Flowchart Screw List Description Part NumberRemoving the Battery Pack Removing the Memory/the Wireless LAN Card/the Modem Board Removing the HDD ModuleRemoving the ODD Module Removing the LCD Module including KeyboardChapter Disassembling the Upper Case Assembly Disassembling the Lower Case AssemblyDisconnect the Bluetooth cable from the main board Chapter Disassembling the Main UintChapter Chapter Disassembling the LCD Module with video camera Page Disassembling the External Modules Disassembling the HDD ModuleDisassembling the ODD Module Troubleshooting Symptoms Verified Go ToSystem Check Procedures External Diskette Drive CheckExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckPower System Check Memory checkCheck the Power Adapter Check the Battery Pack Touchpad CheckPower-On Self-Test Post Error Message Index of Error Messages Error Code List Error Codes Error MessagesError Message List Error Messages FRU/Action in Sequence Bios ROMDimm Bios ROM Cmos DimmCPU ID LCD PostPhoenix Bios Beep Codes Code Beeps Post Routine DescriptionSetup Code Beeps Post Routine Description Code Beeps Code Beeps Index of Symptom-to-FRU Error Message LCD-Related Symptoms Symptom / Error Action in SequencePower-Related Symptoms Symptom / Error Action in Sequence PCMCIA-Related Symptoms Symptom / Error Action in Sequence Memory-Related Symptoms Symptom / Error Action in SequenceSpeaker-Related Symptoms Symptom / Error Action in Sequence Symptom / Error Action in SequencePage Modem-Related Symptoms Symptom / Error Action in Sequence Intermittent Problems Undetermined Problems CN4,5,28 In-1 Card Reader Connector Chapter Top ViewCRT Connector CN22 Internal Speaker Connector U16 Bottom ViewJumper Settings/Clear Bios Password Procedures Chapter FRU Field Replaceable Unit List Aspire 5050/3050 Exploded Diagram Aspire 5050/3050 FRU List Category Part Name and Description Acer Part NoNot contain the black mylar as Image shows Lowercase W/SPEAKER Combo Module Optical Bezel Gbase for Dual HDD 60GB Seagate ST96812A H3M06 Portuga Keyboard 88KEY Darfon NSK AEK0D Danish Keyboard 89KEY Darfon NSK Wireless Antenna LEFT/RIGHT Glare LCD Screw Rubber LCD Appendix a Aspire 5050 SeriesAppendix a 112 Appendix a Appendix a 114 115 Appendix a 116 117 Appendix a 118 119 Appendix a 120 121 Appendix a 122 123 Appendix a 124 125 Appendix a 126 127 Appendix a 128 129 Appendix a 130 131 Appendix a 132 133 Aspire 3050 Series Appendix a 134135 Appendix a 136 137 Appendix a 138 Test Compatible Components Appendix BMicrosoft Windows XP Pro Environment Test CRT Port TestAppendix B 141 USB 2.0-HUBMicrosoft Windows XP Home Environment Test Appendix B 143 144 Online Support Information Appendix C146 Index Index Index 149