Appendix B 143 | Acer 3050 instruction

Item	Specification

USB 2.0-HUB	XHUB4 4-port USB 2.0 hub(adaptec)
	D-Link 4-Port USB 2.0 Hub
	Hi-Speed 4-Port USB 2.0 HUB( IOGEAR)

USB 2.0-Printer	Epson Stylus C65 Printer

USB 2.0-Handy Drive	Apacer

USB 2.0-Lan	Billionton USB2.0 10/100 Base Fast Ethernet

USB 2.0-Camera/CCD	Logitech QuickCam IM(USB2.0 )

USB 2.0-Scanner	HP ScanJet 3500C USB2.0 digital flatbed Scanner(QSMC)

Bluetooth Mouse	Darfon Bluetooth Mouse (Ferrari 1000)

PCMCIA Test

SCSI Card	Ultra Slim SCSI 1480B

Modem Card	Billionton Peripheral 56Kbps Fax/Modem PC Card
	Xircom CreditCard Modem 56-GlobalAccess

32 bit Lan Card	Xircom 32bit cardbus Ethernet II 10/100
	D-Link DFE-690TXD 32bit 10/100Mb PC Card

1394 CardBus Card	Gppdvion PCMCIA convert to 1394 CardBus 2 Ports

USB2.0 CardBus Card	IOGEAR USB 2.0 2-Port CardBus Card
	INTOPIC USB 2.0 4-Port Notebook Card(CardBus)(QSMC)

Wireless Lan Card	3COM 11 Mbps Wireless LAN PC Card(QSMC)
	PLANEX 54 Mbps Wireless LAN PC Card
	LINKSYS Wireless-B Notebook Adapter(QSMC)

Wireless Lan AP	Intel 802.11B/G

Keyboard	ACER PS2 keyboard
	Logitech PS2 keyboard

Memory Card Test (SD/MS/MMC/SM/CF/Microdrive/XD)

SD Card	Sandisk 256MB SD Card
	Simpletech 128MB SD Card
	Sandisk 1.0G SD Card
	X Digital Media SD 256MB
	Simpletech 512MB SD Card

MS Card	Sony 256MB MS Card (MS Pro)
	LEXAR 256MB MS Card (MS Pro)
	Sandisk 64MB MS Card

MMC Card	Transcend 512MB MMC Card

XD Card	OLYMPUS XD Picture Card 256MB
	OLYMPUS XD Picture Card 1G

SM Card	Apacer SM Card

CF Card	PNY Compact Flash 128Mb

Microdrive	IBM 1GB Microdrive

Appendix B

143

Image 151

Acer 3050 manual Appendix B 143

Contents

Aspire 5050/3050 Series Service Guide Revision History III Copyright Following conventions are used in this manual Gives precautionary measures toProblems Procedures Preface Page Table of Contents Viii Chapter Troubleshooting Chapter Features Environment AudioCommunication Ports ZR3 System Block Diagram Top View Board Layout Bottom View U22 South Bridge SB460 Jumper Settings/Clear Bios Password ProceduresPJ1 Front View Your Acer Notebook tour Closed Front View Latch Locks and release the lid Power indicator Right View Left View Depending on model Rear PanelOptical drive DVDs slot-load or tray-load Memory IndicatorsComputer has four easy-to-read status indicators Chapter Bottom Panel HDD Easy-Launch Buttons Touchpad Basics Chapter Caps Lock Using the KeyboardLock Keys and embedded numeric keypad Windows Keys Ion key Context menu Hot Keys Special Key US dollar sign Euro symbol Empowering 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 Management Getting 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 webcam Acer GridVista dual-display compatible Using the System Utilities Launch Manager CPU Fan True Value Table Hardware Specifications and ConfigurationsProcessor ATI RS485+ATI SB460 System Memory Second Level Cache Modem Interface Memory Combinations0MB LAN Interface Wireless Module 802.11b/g Bluetooth InterfaceHard Disk Drive Interface Reads data in DVD-ROM Combo Drive InterfaceVendor & model name 2MB DVD-Super Multi Interface USB Port Audio InterfaceVideo Interface Video Memory System Board Major Chips BatteryKeyboard LP141WX1-TLA2 LCD 14.1 inchLG LPL LP141WX1-TLA1 LCD Inverter System Power ManagementAC Adaptor System Utilities Bios Setup Utility Navigating the Bios Utility ← → Select Menu Enter Select 4Sub-Menu F10 Save and Exit Information Parameter Description Main Security Boot Exit Parameter Description Format/Option Security Boot Exit Clear or Set Setting a Password Changing a Password Removing a Password Chapter CD-ROM Pioneer DVD-RW DVR-K17RS- PM Boot Table below describes the parameters in this screen Exit Bios 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 Information Disassembly Procedure Flowchart Description Part Number Screw List Removing the Battery Pack Removing the HDD Module Removing the Memory/the Wireless LAN Card/the Modem Board Removing the LCD Module including Keyboard Removing the ODD Module Chapter Disassembling the Main Uint Disassembling the Upper Case AssemblyDisassembling the Lower Case Assembly Disconnect the Bluetooth cable from the main board Chapter Chapter Chapter Disassembling the LCD Module with video camera Page Disassembling the HDD Module Disassembling the External ModulesDisassembling the ODD Module Symptoms Verified Go To Troubleshooting Keyboard or Auxiliary Input Device Check System Check ProceduresExternal Diskette Drive Check External CD-ROM Drive Check Memory check Power System Check Check the Power Adapter Touchpad Check Check the Battery Pack Power-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 Sequence Cmos Dimm Dimm Bios ROMCPU ID Post LCD Code Beeps Post Routine Description Phoenix Bios Beep Codes Setup 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 Chapter Bottom View CRT Connector CN22 Internal Speaker Connector U16 Jumper 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 List Not 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 Series 135 Appendix a 136 137 Appendix a 138 Appendix B Test Compatible Components CRT Port Test Microsoft Windows XP Pro Environment Test USB 2.0-HUB Appendix B 141 Microsoft Windows XP Home Environment Test Appendix B 143 144 Appendix C Online Support Information 146 Index Index Index 149