Acer 5220 Index of Symptom-to-FRU Error Message, LCD-Related Symptoms, Indicator-Related Symptoms

Page 96

Index of Symptom-to-FRU Error Message

LCD-Related Symptoms

Symptom / Error

Action in Sequence

 

 

LCD backlight doesn't work

Enter BIOS Utility to execute “Load Setup Default Settings”, then

LCD is too dark

reboot system.

LCD brightness cannot be adjusted

Reconnect the LCD connectors.

LCD contrast cannot be adjusted

Keyboard (if contrast and brightness function key doesn't work).

 

LCD inverter ID

 

LCD cable

 

LCD inverter

 

LCD

 

System board

 

 

Unreadable LCD screen

Reconnect the LCD connector

Missing pels in characters

LCD inverter ID

Abnormal screen

LCD cable

Wrong color displayed

LCD inverter

 

LCD

 

System board

 

 

LCD has extra horizontal or vertical lines

LCD inverter ID

displayed.

LCD inverter

 

LCD cable

 

LCD

 

System board

 

 

Indicator-Related Symptoms

Symptom / Error

Action in Sequence

 

 

Indicator incorrectly remains off or on, but system

Reconnect the inverter board

runs correctly

Inverter board

 

System board

 

 

Power-Related Symptoms

Symptom / Error

Action in Sequence

 

 

Power shuts down during operation

Power source (battery pack and power adapter). See “Power

 

System Check” on page 88.

 

Battery pack

 

Power adapter

 

Hard drive & battery connection board

 

System board

 

 

The system doesn’t power-on.

Power source (battery pack and power adapter). See “Power

 

System Check” on page 88.

 

Battery pack

 

Power adapter

 

Hard drive & battery connection board

 

System board

 

 

The system doesn’t power-off.

Power source (battery pack and power adapter). See “Power

 

System Check” on page 88.

 

Hold and press the power switch for more than 4 seconds.

 

System board

 

 

99

Chapter 4

Image 96
Contents Aspire 5520/5220 Series Service Guide Date Chapter Updates Revision HistoryCopyright Conventions Preface Page System Specifications FeaturesChapter Audio Ports Environment System Block Diagram Board Layout Top ViewBottom View PJP1PJP2 SW1Your Acer Notebook Tour Front ViewIcon Description Closed Front View Left View Right View Rear viewIndicators Base viewEasy-Launch Buttons Icon Function DescriptionHDD Launch Button Default application Touchpad BasicsUsing the Keyboard Desired Access Num Lock On Num Lock OffLock Keys and embedded numeric keypad Windows KeysHot Keys Key Icon DescriptionHot Key Icon Function Description Technology onEuro symbol Special KeyUS dollar sign Acer Empowering Technology Empowering Technology passwordAcer eNet Management Chapter Acer ePower Management AC Mode Adapter modeBattery status Acer ePresentation ManagementAcer eDataSecurity Management Chapter Acer eLock Management Acer eRecovery Management Acer eSettings Management Launching the Acer OrbiCam Using the System Utilities Acer GridVista dual-display compatibleLaunch Manager Hardware Specifications and Configurations ProcessorCPU Fan True Value Table Second Level CacheSystem Memory Memory Combinations2GB 0MBSystem Vram and Vbios Options LAN InterfaceModem Interface Bluetooth Interface Wireless Module 802.11a/b/g/nHard Disk Drive Interface DVD-Dual Interface Audio InterfaceUSB Port Pcmcia PortSystem Board Major Chips KeyboardBattery LCD 15.4 inchSystem Power Management LCD InverterAC Adapter System Utilities Bios Setup Utility 2000 MHzNavigating the Bios Utility Information Parameter Description UuidMain InformationParameter Description Format/Option Advanced Parameter Description OptionUSB Self-Healing Integrated DevicesUSB1.1+USB2 , USB1.1 or MAC LANPower MemoryA000-AFFF & B000 -BFFF C800-CBFF to EC00 EfffSecurity SecuritySetting a Password Clear or SetRemoving a Password Changing a PasswordChapter Boot BootPower PowerEnabled or Auto DipmHipm Power Saver Always Active or DeactivateDBG CG XtalBoot Power ExitBios Flash Utility Machine Disassembly and Replacement General Information Before You BeginDisassembly Procedure Flowchart CPUScrew List Description Part NumberScrew M2*3NL Screw ICW50CPUT HermalscrRemoving the Battery Pack Removing the HDD Module Removing the MemoryRemoving the Wireless LAN Card/Modem Card and TV Tuner Card Removing the System Fan/Thermal Modules/VGA Board and CPU Removing the Keyboard and LCD Module Detach the LCD module from the main unit Disassembling the Main Unit Disassembling the Lower Case Assembly Page Disassembling the Upper Case Assembly Disassembling the LCD Module Chapter Disassembling the External Modules Disassembling the HDD ModuleDisassembling the ODD Module Page Troubleshooting Symptoms Verified Go ToSystem Check Procedures External Diskette Drive CheckExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckPower System Check Memory checkCheck the Power Adapter Check the Battery Pack Touchpad CheckPower-On Self-Test Post Error Message Index of Error Messages Error Code ListError Message List Error Codes Error MessagesCmos Dimm CPU IDNo beep Error Messages FRU/Action in Sequence LCDCRT Phoenix Bios Beep Codes Code Beeps Post Routine DescriptionChapter Code Beeps Post Routine Description Code Beeps Index of Symptom-to-FRU Error Message LCD-Related SymptomsIndicator-Related Symptoms Power-Related SymptomsPCMCIA-Related Symptoms Memory-Related SymptomsSpeaker-Related Symptoms Power Management-Related SymptomsPeripheral-Related Symptoms Keyboard/Touchpad-Related SymptomsModem-Related Symptoms Intermittent Problems Undetermined Problems Jumper and Connector Locations Bottom View FRU Field Replaceable Unit List Aspire 5520/5220 FRU List Category Part Name and Description Acer Part NoMini WLAN/B Intel 802.11 A/B/G JPN Mini WLAN/B Intel 802.11 4965ANGButton Board W/CABLE LED Board W/CABLEPAL to Ntsc Connector Power Cord US 3 PINPower Cord EU 3 PIN Power Cord AUS 3 PINThermal Door 15.4 DIS CPU/PROCESSOR Intel CPU Merom Dual CoreQwnw M0 SLA4F Combo Module DVD/CDRW 24X Combo Module DVD/CDRW Combp Drive HldsDVD Super Multi Drive Philips DS-8A1P 0FA DVD Super Multi Drive Hlds GSADVD Super Multi Drive Sony AD ODD BEZEL-SUPER MultiHDD Sata 200G 4200RPM Toshiba HDD DoorHDD Bracket Keyboard Keyboard 1415KB-FV2 88KSLCD Wireset White Dutch Keyboard 1415KB-FV2 89KSWhite Danish Keyboard 1415KB-FV2 89KS White Czech Keyboard 1415KB-FV2 88KSLCD Bracket SET R&L CCD Module 0.3MCCD BRACKET-15.4 CCD MYLAR-15.4Accessory Remote Controller EU Remote Controller TSRemote Controller SC Remote Controller ENSpeaker Speaker Assy ScerwSCREW,M2*3NL
Related manuals
Manual 96 pages 14.74 Kb Manual 119 pages 1.59 Kb Manual 180 pages 53.84 Kb

5220 specifications

The Acer 5520, 5220, and 5520G series laptops are part of Acer's Aspire lineup, targeting everyday users with a balance of performance, affordability, and portability. These models, launched around the mid-2000s, have played a significant role in making computing accessible to a broader audience.

The Acer 5520 and 5220 models are powered by AMD processors, with the 5520 focusing on enhanced performance suitable for light gaming and multimedia tasks. The 5520G, in contrast, is equipped with a dedicated graphics card, specifically designed to provide better graphics performance for gaming and graphics-intensive applications. This makes the 5520G an appealing choice for users who require superior visuals and enhanced gaming experiences.

These laptops come with a range of display options, primarily featuring a 15.4-inch TFT LCD screen. The 1280 x 800 resolution, while standard for its time, provides decent clarity for basic tasks like browsing, office applications, and video playback. The aspect ratio promotes a balance between productivity and entertainment, making it suitable for casual use.

The design of the Acer 5520 and its variants reflects a functional aesthetic, with a compact chassis that weighs just a few kilograms. This lightweight configuration enhances portability, allowing users to easily carry them to school, work, or during travel. Additionally, these laptops feature a full-sized keyboard, providing a comfortable typing experience for prolonged use.

One of the significant characteristics of the Acer laptops is their connectivity options. The models are typically equipped with multiple USB ports, a built-in webcam, an SD card reader, and an integrated microphone, covering the essential connectivity needs of users. The inclusion of Wi-Fi capabilities enables seamless internet access, facilitating online communication and browsing.

Battery life is another consideration, with these models offering decent performance for casual users. While not the longest-lasting in the market, the provided battery can typically support a few hours of use, making them suitable for on-the-go tasks.

In terms of storage, the laptops usually come with various hard drive options, allowing users to choose an adequate capacity suited to their needs. With a Windows operating system installed, these models are ready for extensive software use, fulfilling the requirements of students and professionals alike.

In summary, the Acer 5520, 5220, and 5520G laptops provide a blend of critical features geared toward everyday computing. Their balance of performance, portability, and connectivity make them suitable devices for users who seek reliable functionality without breaking the bank.