Acer 4520 manual Appendix B

Page 124

Hardware Compatibility Tests

Item

Specification

 

 

USB hub

ATEN UH-204 4 -port USB hub

 

IOGEAR 4-port USB hub

 

Corega WLAN USB Stick-11 (CG-WLUSBST11)

 

 

USB card reader

PQI 6-in-1 Flash Card Reader/Writer

 

 

USB Zip drive

Iomega USB Zip 250 MB

 

 

USB hard drive

Fujitsu DynaMO-1300 1.3G

 

Transcend 80G HDD (with IEEE1394)

 

Galileo Mass Storage 2.5 Travel Kit (with IEEE 1394)

 

Transcend 2.5" Portable 80 GB HDD

 

Note: Place computer in AC power mode when transferring large amount of

 

data.

 

 

USB optical drive

Plextor DVD+R/RW

 

LG DVD+R/RW 16X (with IEEE1394)

 

Sony DVD+R/RW 16X (with IEEE1394)

 

Logitec CD-RW+ DVD-ROM combo drive

 

 

USB flash drive

Sony 128 MB Memory Key

 

Sony 5 GB Micro Vault Pro USB Flash Drive

 

IBM 128 MB USB Memory Key

 

IBM 512 MB Memory Key

 

Apacer 256 MB Handy Drive

 

 

IR Port Test

 

 

 

IR printer

HP LaserJet 2200

 

HP 450wbt Deskjet

 

 

Mobile phone

Sony Ericsson T610

 

Motorola V600

 

Nokia 6820

 

 

IEEE 1394 Port Test

 

 

 

1394 storage device

LG DVD+R/RW 16X

 

SONY DVD+R/RW 16X

 

Transcend 2.5" Portable 80 GB HDD

 

 

1394 camera

Sony DV

 

 

1394 hub

ATEN FH-600 Firewire 6-port expansion hub

 

 

WLAN Access Point Test

 

 

 

Access point 802.11b

Cisco Aironet 350

 

Cisco Aironet 1230

 

 

Access point 802.11a

Intel Pro/Wireless 5000

 

Netgear HE102

 

 

Access point 802.11g

D-Link Wireless 108G gaming router

 

 

Access point 802.11n

D-Link WiFi 802.11n Rangebooster N 650

 

BUFFALO WZR-G144N AirStation Wireless IEEE 802.11n/g/b

 

Belkin N1MIMO wireless router

 

 

Bluetooth Access Point Test

X Bridge Bluetooth Access Point BT300

 

 

Bluetooth Device Test

Sony Ericsson Wireless Headset

 

Sony Ericsson T610

 

X Bridge BT300 Bluetooth Access Point

 

EPSON Bluetooth Print Adapter

 

HP Deskiet 450wbt

 

AmbiCom Bluetooth Wireless CompactFlash Card with PC Card Adapter

 

 

114

Appendix B

Image 124
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 Information Setup Utility MenusUuid Enabled DisabledMain 128 MBSecurity Setting a system password To set a system passwordTo remove a system password To change a system passwordTo clear a lost password Page Boot To set the boot drive sequenceExit Bios Flash Precautions Bios Flash UtilityBios Recovery Launch Manager Select Start All Programs Launch ManagerChapter Stages of the Disassembly Process Disassembly ToolsEquivalent 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 CheckMemory Check Power System 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 K17RSHgst Model D TravelMateYEC Model E TravelMate 112 Appendix B Hardware Compatibility TestsAppendix B Appendix B 115 Games and Software Compatibility Tests Processor Appendix CSystem Controllers Memory HYMP564S64C HYMP512S64CVideo Interface Audio InterfacePdif USB InterfaceWlan Controller LAN 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.

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