Acer 4520 manual Model D TravelMate, Hgst, Yec

Page 120

Model D (TravelMate 4520)

System Internal Part Number: 91.4U101.004G

System Board Internal Part Number: 55.4U101.011G/55.4U101.M02G

Component

Description

Part Number

Provider

 

 

 

 

Processor

Turion 64 X2 TL66 rev.G

KC.TTL02.66G

AMD

 

 

 

 

North bridge

ATI RS690M

71.RS690.M05

ATI

 

 

 

 

South bridge

ATI SB600

71.SB600.M03

ATI

 

 

 

 

LCD module

Samsung 14.1” WXGA LTN141W3-L01-G GLARE

LK.14106.011

Samsung

 

16MS, 200NITS

 

 

 

 

 

 

Memory

Samsung DDRII 667 1GB*2 M470T2953EZ3-CE

KN.1GB0B.011

Samsung

 

 

 

 

Hard disk drive

HGST 160 GB 2.5" 5400RPM SATA

KH.16007.011

HGST

(SATA)

HTS541616J9SA00

 

 

 

 

 

 

Optical disc drive

Sony Super-Multi drive 12.7mm Tray DL 8X AD-

KU.0080E.002

Sony

 

7530A

 

 

 

 

 

 

Modem board

Foxconn Conexant 3.3V

54.09018.051

Foxconn

 

 

 

 

LAN controller

Marvell 8071 B0

Marvell

 

 

 

 

Bluetooth board

T60H928.01(Bluetooth)

56.25020.003

 

 

 

 

Wireless module

Fox BRM 4321 Minicard ABGN

54.0309F.001

Fox

 

 

 

 

Camera module

Bison Lotus BN30V4O714300

56.18011.041

Bison

 

 

 

Lotus

 

 

 

 

Fingerprint reader/

fingerprint reader

71.A1610.B0U

AuthenTec

scroll key

 

 

 

 

 

 

 

Inverter board

YEC 17" YNV-W06

19.21072.013

YEC

 

 

 

 

Keyboard

US-International

9J.N8882.K1D

 

 

 

 

Touchpad board

Synaptics TM00450-001

56.17022.001

Synaptics

 

 

 

 

Battery pack

Sanyo 6 cell 2.4AHR

BT.00603.040

Sanyo

 

 

 

 

Power cord

3-pin

27.01518.781

 

 

 

 

AC adapter

Lite-On 65W 1.7x5.5x11 PA-1650-02AC LF

AP.06503.016

Lite-On

 

 

 

 

110

Appendix A

Image 120
Contents Acer TravelMate 4520 Notebook Computer Service Guide Revision History Copyright IIIConventions Service Guide Coverage Page Table of Contents System Troubleshooting ViiiTest Compatible Components Table of Contents Features ChapterComputing platform MemoryDisplay and graphics AudioCommunications Keyboard and special keysStatus indicators Power subsystemSystem security and compliance features InterfacePhysical specifications Environmental specificationsAccessories SoftwareTravelMate Tour Open Front ViewClose Front View Left View ODDRight View Rear ViewBase View Status Indicators WlanEasy-launch Keys Productivity Keys Phoenix TrustedCore Setup Utility System UtilitiesAccessing the Setup Utility Navigating Through the Setup Utility Setup Utility Menus InformationUuid Enabled DisabledMain 128 MBSecurity Setting a system password To set a system passwordTo change a system password To remove a system passwordTo clear a lost password Page Boot To set the boot drive sequenceExit Bios Flash Utility Bios Flash PrecautionsBios Recovery Launch Manager Select Start All Programs Launch ManagerChapter Disassembly Tools Stages of the Disassembly ProcessEquivalent Torque Values Pre-disassembly Procedure System Screw ListExternal Modules Disassembly External Modules Disassembly FlowchartRemoving the SD Dummy Card Removing the PC Card Dummy CardRemoving the Battery Pack Removing the Lower Case Cover Removing the Memory ModulesRemoving the Wlan Board Removing and Dismantling the HDD Assembly SilverM3 x L4 Removing and Dismantling the ODD Assembly BlackDetach the ODD bracket from the module Chapter Removing the Processor Cooling Fan Removing the Heat Sink Removing the Processor Torque value 3 kgf-cm +/-15%Main Unit Disassembly Main Unit Disassembly FlowchartRemoving the Middle Cover Removing the KeyboardRemoving 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 Modem Board Removing the SpeakersChapter LCD Module Disassembly LCD Module Disassembly FlowchartRemoving the LCD Bezel Removing the Inverter Board Removing the LCD Module Hinges Removing the LCD PanelRemoving the LCD-CCD Cable Removing the LCD Panel Brackets Removing the Internal Microphone and the CCD Board Removing the Wlan Antennas System Troubleshooting Hardware Diagnostic ProcedureSystem Check Procedures External Diskette Drive CheckExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckPower System Check Memory CheckCheck the AC Adapter Check the Battery Pack Touchpad CheckPost Error Indicators Post Error MessageBios ROM DimmCmos CPU IDSystem Error No Beep Post Beep Codes PostSetup Code Beeps Post Routine Description Code Beeps Post Routine Description Code Beeps Post Routine Description Index of Symptom-to-FRU Error Message LCD-related SymptomsMemory-related Symptom Related Symptoms Intermittent Problems Undetermined Problems Online Support Information System Block Diagram and Board Layout System Block DiagramSystem Board Layout Top ViewBottom 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 Appendix a Model a TravelMateModel B TravelMate Model C TravelMate K17RSModel D TravelMate HgstYEC Model E TravelMate 112 Appendix B Hardware Compatibility TestsAppendix B Appendix B 115 Games and Software Compatibility Tests Appendix C ProcessorSystem Controllers Memory HYMP564S64C HYMP512S64CVideo Interface Audio InterfacePdif USB InterfaceLAN Controller Wlan ControllerCKIP, Tkip Battery Pack USBAC Adapter SADP-65KB DBE ADP-90SB Bbea LFHard Disk Drive MK1237GSXHlds GSA-T20NDVR-K17RS DVD-RWSystem Bios LCD InverterPower 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.