Bottom View | Acer TravelMate 4050 instruction

Bottom View

Item	Description	Item	Description

JP25	SO-DIMM Socket	U45	SIO Controller

JP26	SO-DIMM Socket	U29	IEEE1394 Controller

U35	CarBus Controller	U37	EC

64

Chapter 5

Image 71

Acer TravelMate 4050 manual Bottom View

Contents

TravelMate Service Guide Revision History Disclaimer Copyright Messages Conventions Preface Table of Contents Appendix C Online Support Information Chapter FRU Field Replaceable Unit List Chapter Features Audio Page Montara 855GME System Block Diagram Description Mainboard PlacementTop View Bottom View Front Open View Outlook View Front View Left View HDD Right View Rear View Bottom View ODD IndicatorsIcon Function Description Lock Key Description Lock Keys Embedded Numeric Keypad Desired Access Num Lock On Num Lock Off Key Description Windows Keys Hot Key Icon Function Description Hot Keys Click on Start, Settings, Control Panel Euro Symbol Launch Keys Launch Key Default application Function Left Button Right Button Tap TouchpadTouchpad Basics 1GB Hardware Specifications and ConfigurationsSpecification 0MB Memory Combinations Hlds GCC-4243N MK3025GAS2MB ATA-5 ATA-6 IDE/ATAPI QSI SDW-082S Recordable Media Type Lite-On SOSW-852SRead Write ICH4-M IRQ7, IRQ5Ohci TD141TGCD2 855GHE/ICH4-MUMA 14.0 Delta ADP-65DB BG a 65W 3P 15.0 Power Management Mechanical Specification Hot Key Description Bios Setup UtilityNavigating the Bios Utility System MainParameter Description Device Parameter Description Parameter Description Memory ASK IR, Fast IR AdvancedDescription Option DMA1, DMA2, DMA3 DMA1, DAM3 Bidirectional PS-2 May 20, 2003 54009 AM Parameter Description Option Security Boot Exit Systemwillreboot Bios Flash Utility Machine Disassembly and Replacement Before You Begin General Information Removing the Battery Pack Removing the Memory Removing HDD Module, ODD and Memory ModuleRemoving the HDD Module Removing the ODD Module Removing 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 Keyboard or Auxiliary Input Device Check Memory Check Power System Check Check the Power Adapter Display Check Touchpad Check Sound Check Beep Code Message Description Insyde MobilePro Bios Post Beep Code and Post Messages Rebooting Parity Error AT LocationNo Interrupts from Timer Boot Sector 0 has Changed LCD Index of Symptom-to-FRU Error MessageSymptom / Error Action in Sequence Dimm PCMCIA-Related Symptoms LCD FPC Peripheral-Related Symptoms Dimm Undetermined Problems Top View Jumper and Connector Locations Bottom View Setting SW1 Settings Lid switchSW3 SettingsKill Switch FRU Field Replaceable Unit List Exploded Diagram Chapter Picture Partname Description Part Number Parts Power Cord Demark Power Cord SwissPower Cord China Power Cord Italian Combo Cover Plate W Plate W/ANTENNA Antenna MDC+BLUETOOTH MDC+BLUETOOTH Combo CoverThermal Cover MDC Cover DVD Dual Module QSI DVD Dual Module QSI SDW-082 DVD/CDRW Combo DVD/CDRW Combo ModuleModule 24X QSI SBW QSI SBW-242C Module 24X Hlds GCC Hlds GCC-4243N Keyboard 60.T70V5.005 Portuguese Keyboard Canadian Keyboard ZippyArabic Keyboard Belgium Keyboard Brazilian Assy LCD Module Assy LCD Module 14.1 IN. XGA Wireless Assy LCD Module 15 Assy LCD Module 15 IN. AUN150X3-L07 W/WIRELESS Wireless Assy LCD Module 15 Sxga SAMSUNGLTN150P4-L03 W Wireless LCD 14.1 IN. XGA AU LCD Bezel -15 LCD InverterLCD Panel with Logo Antenna LCD Bezel 14 Pcmcia Slot LCD Wire Cable 14LCD Wire Cable 15 LCD Wire Cable 15 IN. XGA LCD Bracket R 15 Speaker R & L Mainboard W/ Pcmcia Mainboard W/ Pcmcia SLOT, W/OThermal Module Touchpad Synaptics TravelMate4050 G1&G2 Appendix a Model Definition and Configuration Appendix B Test Compatible Components Model Vendor Description Microsoft Windows XP / Professional Environment Test 1GB DDRI333 Hlds Appendix C Online Support Information