Acer 4520 manual TravelMate Tour, Open Front View

Page 15

TravelMate Tour

This section is a virtual tour of your TravelMate notebook’s interior and exterior components.

Open Front View

Number

Icon

Item

Description

 

 

 

 

1

 

Acer OrbiCam

Conduct video communication. (for selected models)

 

 

camera

 

 

 

 

 

2

 

Internal microphone

Create sound recording and conduct voice

 

 

 

communication.

 

 

 

 

3

 

LCD panel

Displays computer output.

 

 

 

 

4

 

Keyboard

For entering data into your computer.

 

 

 

 

5

 

Status indicators

Light-Emitting Diodes (LEDs) for monitoring the hard

 

 

 

drive activity, as well as the Num Lock and Caps Lock

 

 

 

functions. Go to page 10 for more information.

 

 

 

 

6

 

Touchpad

Touch-sensitive pointing device which functions like a

 

 

 

computer mouse.

 

 

 

 

7

 

Click buttons

The left and right buttons function like the left and right

 

 

 

mouse buttons.

 

 

 

 

8

 

Status indicators

LEDs for monitoring the power status and battery charge

 

 

 

level, as well as the Bluetooth and WLAN functions. Go to

 

 

 

page 10 for more information.

 

 

 

 

9

 

 

Function may vary base on actual notebook model. It can

 

 

 

either be a 4-way scroll button or an Acer Bio-Protection

 

 

 

fingerprint reader.

 

 

 

 

10

 

Palmrest

Comfortable support area for your hands when you use

 

 

 

the keyboard.

 

 

 

 

11

 

Easy-launch buttons

Press to launch frequently used programs/functions. Go

 

 

 

to page 11 for more information.

 

 

 

 

12

 

Power button

Turns the computer on and off.

 

 

 

 

13

 

Productivity keys

Press to access TravelMate’s protection and

 

 

 

manageability features. Go to page 12 for more

 

 

 

information.

 

 

 

 

Chapter 1

5

Image 15
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 Memory FeaturesChapter Computing platformKeyboard and special keys Display and graphicsAudio CommunicationsInterface Status indicatorsPower subsystem System security and compliance featuresSoftware Physical specificationsEnvironmental specifications AccessoriesOpen 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 Setup Utility Menus InformationUuid 128 MB EnabledDisabled MainSecurity To set a system password Setting a system passwordTo change a system password To remove a system passwordTo clear a lost password Page To set the boot drive sequence BootExit Bios Flash Utility Bios Flash PrecautionsBios Recovery Select Start All Programs Launch Manager Launch ManagerChapter Disassembly Tools Stages of the Disassembly ProcessEquivalent Torque Values 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 TroubleshootingKeyboard or Auxiliary Input Device Check System Check ProceduresExternal Diskette Drive Check External CD-ROM Drive CheckPower System Check Memory CheckCheck the AC Adapter Touchpad Check Check the Battery PackPost Error Message Post Error IndicatorsCPU ID Bios ROMDimm CmosSystem 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 TravelMateModel D TravelMate HgstYEC Model E TravelMate 112 Hardware Compatibility Tests Appendix BAppendix B Appendix B 115 Games and Software Compatibility Tests Appendix C ProcessorSystem Controllers HYMP564S64C HYMP512S64C MemoryUSB Interface Video InterfaceAudio Interface PdifLAN Controller Wlan ControllerCKIP, Tkip SADP-65KB DBE ADP-90SB Bbea LF Battery PackUSB AC AdapterMK1237GSX Hard Disk DriveDVD-RW HldsGSA-T20N DVR-K17RSLCD 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.