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Acer 3050 manual Top View, CN4,5,28 In-1 Card Reader Connector Chapter

Models: 3050

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Chapter 5

Jumper and Connector Locations

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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

Chapter 5

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Acer 3050 manual Top View, CN4,5,28 In-1 Card Reader Connector Chapter

Contents

Aspire 5050/3050 Series Service Guide Revision History III CopyrightFollowing conventions are used in this manual Gives precautionary measures toProblems ProceduresPreface Page Table of Contents Viii Chapter TroubleshootingChapter FeaturesEnvironment AudioCommunication PortsZR3 System Block DiagramTop View Board LayoutBottom View U22 South Bridge SB460 Jumper Settings/Clear Bios Password ProceduresPJ1 Front View Your Acer Notebook tourClosed Front View Latch Locks and release the lid Power indicatorRight View Left ViewDepending on model Rear PanelOptical drive DVDs slot-load or tray-loadMemory IndicatorsComputer has four easy-to-read status indicators Chapter Bottom PanelHDD Easy-Launch ButtonsTouchpad Basics Chapter Caps Lock Using the KeyboardLock Keys and embedded numeric keypad Windows KeysIon key Context menu Hot KeysSpecial Key US dollar sign Euro symbolEmpowering Technology password Acer Empowering TechnologyAcer ePower Management Battery status Acer ePresentation Management Acer eDataSecurity Management for selected models Chapter Acer eLock Management Acer eRecovery Management Acer ePerformance Management Acer eSettings ManagementGetting to know your Acer OrbiCam Acer OrbiCamLens Launching the Acer OrbiCam Changing the Acer OrbiCam settingsPower indicator Rubber grip selected models only ResolutionPage Capturing photos or videos Using the Acer OrbiCam as webcamAcer GridVista dual-display compatible Using the System UtilitiesLaunch Manager CPU Fan True Value Table Hardware Specifications and ConfigurationsProcessor ATI RS485+ATI SB460System Memory Second Level CacheModem Interface Memory Combinations0MB LAN InterfaceWireless Module 802.11b/g Bluetooth InterfaceHard Disk Drive Interface Reads data in DVD-ROM Combo Drive InterfaceVendor & model name 2MBDVD-Super Multi Interface USB Port Audio InterfaceVideo Interface Video MemorySystem Board Major Chips BatteryKeyboard LP141WX1-TLA2 LCD 14.1 inchLG LPL LP141WX1-TLA1LCD Inverter System Power ManagementAC Adaptor System Utilities Bios Setup UtilityNavigating the Bios Utility ← → Select Menu Enter Select 4Sub-Menu F10 Save and Exit InformationParameter Description Main Security Boot ExitParameter Description Format/Option Security Boot ExitClear or Set Setting a PasswordChanging a Password Removing a PasswordChapter CD-ROM Pioneer DVD-RW DVR-K17RS- PM BootTable below describes the parameters in this screen ExitBios Flash Utility This section provide you with removing HDD/BIOS method Remove HDD/BIOS UtilityRemove HDD Password Remove Bios Password Key in biospw 14452 Choose one upper-case string Chapter Chapter Machine Disassembly and Replacement Before You Begin General InformationDisassembly Procedure Flowchart Description Part Number Screw ListRemoving the Battery Pack Removing the HDD Module Removing the Memory/the Wireless LAN Card/the Modem BoardRemoving the LCD Module including Keyboard Removing the ODD ModuleChapter Disassembling the Main Uint Disassembling the Upper Case AssemblyDisassembling the Lower Case Assembly Disconnect the Bluetooth cable from the main board ChapterChapter Chapter Disassembling the LCD Module with video camera Page Disassembling the HDD Module Disassembling the External ModulesDisassembling the ODD Module Symptoms Verified Go To TroubleshootingKeyboard or Auxiliary Input Device Check System Check ProceduresExternal Diskette Drive Check External CD-ROM Drive CheckMemory check Power System CheckCheck the Power Adapter Touchpad Check Check the Battery PackPower-On Self-Test Post Error Message Bios ROM Index of Error MessagesError Code List Error Codes Error Messages Error Message List Error Messages FRU/Action in SequenceCmos Dimm Dimm Bios ROMCPU ID Post LCDCode Beeps Post Routine Description Phoenix Bios Beep CodesSetup Code Beeps Post Routine Description Code Beeps Code Beeps LCD-Related Symptoms Symptom / Error Action in Sequence Index of Symptom-to-FRU Error MessagePower-Related Symptoms Symptom / Error Action in Sequence Symptom / Error Action in Sequence PCMCIA-Related Symptoms Symptom / Error Action in SequenceMemory-Related Symptoms Symptom / Error Action in Sequence Speaker-Related Symptoms Symptom / Error Action in SequencePage Modem-Related Symptoms Symptom / Error Action in Sequence Intermittent Problems Undetermined Problems Top View CN4,5,28 In-1 Card Reader Connector ChapterBottom View CRT Connector CN22 Internal Speaker Connector U16Jumper Settings/Clear Bios Password Procedures Chapter FRU Field Replaceable Unit List Aspire 5050/3050 Exploded Diagram Category Part Name and Description Acer Part No Aspire 5050/3050 FRU ListNot 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 Aspire 5050 Series Appendix aAppendix 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 Appendix a 134 Aspire 3050 Series135 Appendix a 136 137 Appendix a 138 Appendix B Test Compatible ComponentsCRT Port Test Microsoft Windows XP Pro Environment TestUSB 2.0-HUB Appendix B 141Microsoft Windows XP Home Environment Test Appendix B 143 144 Appendix C Online Support Information146 Index Index Index 149