Acer TravelMate 4050 manual

Page 56

11.Remove the 10 screws to release the lower case.

12.Remove the 3 screws located at the upper case.

13.Disconnect the touchpad FPC from the mainboard.

14.Disconnect the speaker cable.

15.Then detach the upper case assembly.

Chapter 3

49

Page 55 Page 57
Image 56
Page 55 Page 57
Contents Service Guide TravelMateRevision History Copyright DisclaimerConventions MessagesPreface Table of Contents Chapter FRU Field Replaceable Unit List Appendix C Online Support InformationFeatures ChapterAudio Page System Block Diagram Montara 855GMEDescription Mainboard PlacementTop View Bottom View Outlook View Front Open ViewFront View Left View Right View HDDRear View Bottom View ODD IndicatorsIcon Function Description Lock Keys Lock Key DescriptionDesired Access Num Lock On Num Lock Off Embedded Numeric KeypadWindows Keys Key DescriptionHot Keys Hot Key Icon Function DescriptionEuro Symbol Click on Start, Settings, Control PanelLaunch Key Default application Launch KeysFunction Left Button Right Button Tap TouchpadTouchpad Basics 1GB Hardware Specifications and ConfigurationsSpecification Memory Combinations 0MBMK3025GAS 2MBATA-5 ATA-6 Hlds GCC-4243NQSI SDW-082S IDE/ATAPILite-On SOSW-852S ReadWrite Recordable Media TypeICH4-M IRQ7, IRQ5Ohci 855GHE/ICH4-M UMA14.0 TD141TGCD215.0 Delta ADP-65DB BG a 65W 3PPower Management Mechanical Specification Hot Key Description Bios Setup UtilityNavigating the Bios Utility System MainParameter Description Device Parameter Description Memory Parameter DescriptionAdvanced Description OptionDMA1, DMA2, DMA3 ASK IR, Fast IRBidirectional PS-2 DMA1, DAM3May 20, 2003 54009 AM Security Parameter Description OptionBoot Systemwillreboot ExitBios Flash Utility Machine Disassembly and Replacement General Information Before You BeginRemoving the Battery Pack Removing HDD Module, ODD and Memory Module Removing the HDD ModuleRemoving the ODD Module Removing the MemoryRemoving the Keyboard Removing the Power Switch Board, Thermal and MDCRemoving the Keyboard/LCD Module Removing the LCD module Disassembling the Main Unit Chapter Page Chapter Disassembling the HDD Module External CD-ROM/DVD-ROM Drive Check System Check ProceduresExternal Diskette Drive Check Memory Check Power System Check Keyboard or Auxiliary Input Device CheckCheck the Power Adapter Touchpad Check Display CheckSound Check Insyde MobilePro Bios Post Beep Code and Post Messages Beep Code Message DescriptionParity Error AT Location No Interrupts from TimerBoot Sector 0 has Changed RebootingLCD Index of Symptom-to-FRU Error MessageSymptom / Error Action in Sequence PCMCIA-Related Symptoms DimmPeripheral-Related Symptoms LCD FPCUndetermined Problems DimmJumper and Connector Locations Top ViewBottom View Setting SW1 Settings Lid switchSW3 SettingsKill Switch FRU Field Replaceable Unit List Exploded Diagram Chapter Parts Picture Partname Description Part NumberPower Cord Swiss Power Cord ChinaPower Cord Italian Power Cord DemarkMDC+BLUETOOTH MDC+BLUETOOTH Combo Cover Thermal CoverMDC Cover Combo Cover Plate W Plate W/ANTENNA AntennaDVD/CDRW Combo DVD/CDRW Combo Module Module 24X QSI SBW QSI SBW-242CModule 24X Hlds GCC Hlds GCC-4243N DVD Dual Module QSI DVD Dual Module QSI SDW-08260.T70V5.005 KeyboardKeyboard Zippy Arabic Keyboard BelgiumKeyboard Brazilian Portuguese Keyboard CanadianWireless Assy LCD Module 15 Assy LCD Module 15 IN. AU N150X3-L07 W/WIRELESS Wireless Assy LCD Module 15Sxga SAMSUNGLTN150P4-L03 W Wireless LCD 14.1 IN. XGA AU Assy LCD Module Assy LCD Module 14.1 IN. XGALCD Inverter LCD Panel with LogoAntenna LCD Bezel 14 LCD Bezel -15LCD Wire Cable 14 LCD Wire Cable 15 LCD Wire Cable 15 IN. XGALCD Bracket R 15 Pcmcia SlotMainboard W/ Pcmcia Mainboard W/ Pcmcia SLOT, W/O Thermal ModuleTouchpad Synaptics Speaker R & LAppendix a Model Definition and Configuration TravelMate4050 G1&G2Test Compatible Components Appendix BMicrosoft Windows XP / Professional Environment Test Model Vendor DescriptionHlds 1GB DDRI333Online Support Information Appendix C
Top Page Image Contents