Acer 4520 manual Index

Page 137

Index

A

AC adapter

part number 89, 96, 98, 105

Acer Bio-Protection fingerprint reader

location 5

Acer disc-to-disc recovery 17

Acer OrbiCam camera

location 5

Acer QuicCharge 3 audio

features 2 headphone jack 6 internal microphone 5 microphone-in jack 6 speaker grill 6 specifications 119

B

Basic Input/Output, see BIOS 13 battery pack

charging indicator 10 location 9

lock 9

part number 96, 105 release latch 9 removing 31 troubleshooting 68

BIOS

BIOS flash 24 BIOS recovery 24 check version 16 configuration utility 13 flash utility 24 package 124

password control 124

Phoenix TrustedCore Setup Util- ity 13

ROM size 124 ROM type 124 specifications 124 vendor 124 Version 124

BIOS Supports protocol 124

Bluetooth

board, removing 53 compatibility test 114 function switch 6 interface 2

status indicator 10

Bluetooth board

cable connector 84 cable, part number 90, 99 part number 89, 98

boot -up options

drive sequence 22

boot-up options

multi-boot menu 17 power-on password 18 Quiet Boot 17 remote boot 17

C

card reader

board, part number 89, 98 board, removing 52 cable connector 84 compatibility test 115 location 7

supported formats 1

CCD board

part number 89, 98 removing 63

click buttons 5 compatibility tests

games 116 hardware 113, 115 software 116

connectivity

network 2

VVoIP solution 2

cooling fan

cable connector 85 cable, disconnecting 38 part number 91, 100 removing 38

D

Index

127

Image 137
Contents Acer TravelMate 4520 Notebook Computer Service Guide Revision History III CopyrightConventions Service Guide Coverage Page Table of Contents Viii System TroubleshootingTest Compatible Components Table of Contents Chapter FeaturesComputing platform MemoryAudio Display and graphicsCommunications Keyboard and special keysPower subsystem Status indicatorsSystem security and compliance features InterfaceEnvironmental specifications Physical specificationsAccessories SoftwareOpen Front View TravelMate TourClose Front View ODD Left ViewRear View Right ViewBase View Wlan Status IndicatorsEasy-launch Keys Productivity Keys System Utilities Phoenix TrustedCore Setup UtilityAccessing the Setup Utility Navigating Through the Setup Utility Uuid Setup Utility MenusInformation Disabled EnabledMain 128 MBSecurity To set a system password Setting a system passwordTo clear a lost password To change a system passwordTo remove a system password Page To set the boot drive sequence BootExit Bios Recovery Bios Flash UtilityBios Flash Precautions Select Start All Programs Launch Manager Launch ManagerChapter Equivalent Torque Values Disassembly ToolsStages of the Disassembly Process System Screw List Pre-disassembly ProcedureExternal Modules Disassembly Flowchart External Modules DisassemblyRemoving the PC Card Dummy Card Removing the SD Dummy CardRemoving the Battery Pack Removing the Memory Modules Removing the Lower Case CoverRemoving the Wlan Board Silver Removing and Dismantling the HDD AssemblyM3 x L4 Black Removing and Dismantling the ODD AssemblyDetach the ODD bracket from the module Chapter Removing the Processor Cooling Fan Removing the Heat Sink Torque value 3 kgf-cm +/-15% Removing the ProcessorMain Unit Disassembly Flowchart Main Unit DisassemblyRemoving the Keyboard Removing the Middle CoverRemoving the LCD Module Chapter Page M2.5 x L8 BZN+NYLOK Removing the Upper Case M2.5 x L4 BZN+NYLOK Removing the LED Board Removing the Fingerprint and Touchpad Boards Remove the screws securing the fingerprint board bracket Removing the Card Reader Board Removing the Bluetooth Board Removing the System Board Removing the Speakers Removing the Modem BoardChapter LCD Module Disassembly Flowchart LCD Module DisassemblyRemoving the LCD Bezel Removing the Inverter Board Removing the LCD Panel Removing the LCD Module HingesRemoving the LCD-CCD Cable Removing the LCD Panel Brackets Removing the Internal Microphone and the CCD Board Removing the Wlan Antennas Hardware Diagnostic Procedure System TroubleshootingExternal Diskette Drive Check System Check ProceduresExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckCheck the AC Adapter Power System CheckMemory Check Touchpad Check Check the Battery PackPost Error Message Post Error IndicatorsDimm Bios ROMCmos CPU IDSystem Error No Beep Post Post Beep CodesSetup Code Beeps Post Routine Description Code Beeps Post Routine Description Code Beeps Post Routine Description LCD-related Symptoms Index of Symptom-to-FRU Error MessageMemory-related Symptom Related Symptoms Intermittent Problems Undetermined Problems Online Support Information System Block Diagram System Block Diagram and Board LayoutTop View System Board LayoutBottom View System Switch FRU Field Replaceable Unit List Aspire 5910 Exploded Diagram TravelMate 4520 FRU List Cables Chapter Fan Hard Disk Drive Keyboard Chapter Keyboard TM Mechanical parts Chapter Memory Optical Disc Drive Power-related Processor Chapter Screws Miscellaneous Audio-related Boards Chapter Cables Fan Hard Disk Drive 100 Chapter Chapter 101 LCD Panel 102 Chapter Chapter 103 Memory Optical Disc Drive 104 Chapter Chapter 105 Screws Miscellaneous 106 Chapter Model a TravelMate Appendix aModel B TravelMate K17RS Model C TravelMateYEC Model D TravelMateHgst Model E TravelMate 112 Hardware Compatibility Tests Appendix BAppendix B Appendix B 115 Games and Software Compatibility Tests System Controllers Appendix CProcessor HYMP564S64C HYMP512S64C MemoryAudio Interface Video InterfacePdif USB InterfaceCKIP, Tkip LAN ControllerWlan Controller USB Battery PackAC Adapter SADP-65KB DBE ADP-90SB Bbea LFMK1237GSX Hard Disk DriveGSA-T20N HldsDVR-K17RS DVD-RWLCD Inverter System BiosPower Management 126 Index Removing Part number 89 125 Wlan External FDD 66 keyboard 66 memory Index 133
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4520 specifications

The Acer 4520 laptop is a versatile and economically accessible device that caters to a wide variety of computing needs. Launched in the mid-2000s, this laptop became particularly popular among students and working professionals, thanks to its balance of performance, portability, and affordability.

One of the standout features of the Acer 4520 is its durable yet lightweight design, which weighs around 2.6 kg. This makes it easy to carry around, whether for commuting to school or taking it to a coffee shop for remote work. The 15.4-inch screen with a resolution of 1280 x 800 pixels provides a decent visual experience, suitable for both productivity tasks and media consumption.

In terms of performance, the Acer 4520 is typically equipped with AMD processors, such as the AMD Turion X2 or Athlon series, which are designed to deliver competent multitasking capabilities. The laptop usually comes with 1GB or 2GB of RAM, allowing users to run essential applications smoothly. Additionally, the device features a 120GB to 250GB hard drive, providing ample storage space for documents, photos, and multimedia files.

Connectivity is another strong point of the Acer 4520. It comes with a variety of ports, including USB 2.0, VGA, and audio jacks, as well as a built-in webcam for video conferencing and social interaction. The laptop supports Wi-Fi connectivity, enabling users to access the internet wirelessly, which is essential for both personal and professional use.

The Acer 4520 also integrates several multimedia features, including a DVD-RW drive for reading and writing optical discs, along with built-in speakers that deliver sound decent enough for casual listening. Additionally, it supports Acer's own PowerSmart technology, which helps manage battery life and optimize performance, allowing users to prolong their usage time during on-the-go scenarios.

Furthermore, the laptop offers a user-friendly operating system, commonly shipped with Windows Vista or later versions, providing a familiar environment for users. Overall, the Acer 4520 stands out with its balanced range of features, reliability, and economical price point, making it an attractive option for budget-conscious individuals seeking a capable laptop for everyday tasks. This blend of utility and performance ensures that the Acer 4520 remains relevant for basic computing needs even years after its initial release.