Acer 5920G Series manual Power-Related Symptoms, PCMCIA-Related Symptoms, Memory-Related Symptoms

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PCMCIA-Related Symptoms

Power-Related Symptoms

Symptom / Error

Action in Sequence

 

 

Battery can’t be charged

See “Check the Battery Pack” on page 71.

 

Battery pack

 

System board

 

 

PCMCIA-Related Symptoms

Symptom / Error

Action in Sequence

 

 

System cannot detect the PC Card (PCMCIA)

PCMCIA slot assembly

 

System board

 

 

PCMCIA slot pin is damaged.

PCMCIA slot assembly

 

 

Memory-Related Symptoms

Symptom / Error

Action in Sequence

 

 

Memory count (size) appears different from

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

actual size.

reboot system.

 

DIMM

 

System board

 

 

Speaker-Related Symptoms

Symptom / Error

Action in Sequence

 

 

In Windows, multimedia programs, no sound

Audio driver

comes from the computer.

Speaker

 

System board

 

 

Internal speakers make noise or emit no sound.

Speaker

 

System board

 

 

Power Management-Related Symptoms

Symptom / Error

Action in Sequence

 

 

The system will not enter hibernation

See “Save to Disk (S4)” on page 45.

 

Keyboard (if control is from the keyboard)

 

Hard disk drive

 

System board

 

 

The system doesn't enter hibernation mode and

Press Fn+oand see if the computer enters hibernation mode.

four short beeps every minute.

Touchpad

 

 

Keyboard

 

Hard disk connection board

 

Hard disk drive

 

System board

 

 

The system doesn’t enter standby mode after

See “Save to Disk (S4)” on page 45.

closing the LCD

LCD cover switch

 

System board

 

 

The system doesn't resume from hibernation

See “Save to Disk (S4)” on page 45.

mode.

Hard disk connection board

 

Hard disk drive

 

System board

 

 

The system doesn't resume from standby mode

See “Save to Disk (S4)” on page 45.

after opening the LCD.

LCD cover switch

 

System board

 

 

Chapter 4

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Contents PRINTED IN TAIWAN Aspire 5920G Series Service GuideRevision History Disclaimer CopyrightSCREEN MESSAGES ConventionsPreface Page Operating system System SpecificationsFeatures ChapterCommunication AudioStorage subsystem Input devicesRF-in port optional Line-in jackEnvironment TemperatureHumidity non-condensing System Block Diagram 29 25 26 27 Board LayoutTop View 1820Subwoofer Connector Bottom ViewFront View Your Acer Notebook tourinfrared printer and IR-aware computer Closed Front ViewButton to launch your internet browser and To play, pause, record, rewind, fast forwardConnects to a display device e.g., external Left ViewAccepts audio line-in devices e.g., audio Accepts input from external microphonesRight View Rear viewConnects to an AC adapter Indicators Base viewThe computer has several easy-to-read status indicators Easy-Launch Buttons Indicates when the hard disc or optical drive is activeIndicates the status of wireless LAN communication Touchpad Basics Using the Keyboard Lock Keys and embedded numeric keypadWindows Keys Hot Keys Windows keyThis key has the same effect as clicking the right Special Key The Euro symbolThe US dollar sign Acer Empowering Technology Empowering Technology passwordAcer eNet Management Chapter AC Mode Adapter mode Acer ePower ManagementDC Mode Battery mode To create new power planBattery status Acer ePresentation ManagementAcer eDataSecurity Management Chapter Acer eLock Management Acer eRecovery Management Getting to know your Acer OrbiCam Acer eSettings ManagementChanging the Acer OrbiCam resolution Using the Acer OrbiCam as webcamLaunching the Acer OrbiCam Acer GridVista dual-display compatible Using the System UtilitiesLaunch Manager CPU Fan True Value Table Hardware Specifications and ConfigurationsBIOS ProcessorMemory Combinations System MemoryModem Interface Bluetooth InterfaceWireless Module 802.11a/b/g/n LAN InterfaceAudio Interface DVD-Dual InterfaceKeyboard USB PortPCMCIA Port System Board Major ChipsLCD 15.4” inch BatteryLCD Inverter System Power ManagementPower Management SpecificationExit System Utilities BIOS Setup UtilityBoot SecurityNavigating the BIOS Utility Information Shows extended memory size MainSystem Time Shows system base memory sizeChapter Set Hard Disk Password SecuritySet Supervisor Password Set User PasswordClear or Set Setting a PasswordChanging a Password Removing a PasswordChapter Excluded from boot order BootBoot Boot priority orderExit Saving Changes ExitExit Discarding Changes Load Setup Defaults ExitBIOS Flash Utility Machine Disassembly and Replacement Before You Begin General InformationDisassembly Procedure Flowchart LCD Bezel AssemblyWireless LCD ModuleRemoving the Battery Pack 1. Unlock the battery lock move the battery lock to the right2. Slide the battery release latch then remove the battery Removing the Memory and Wireless LAN Card Removing the HDD ModuleRemoving the ODD Module Removing the VGA Board and Thermal Module 17. Remove one screw from inside the battery compartment Removing the Keyboard and LCD Module 9. Pull out the wireless LAN antennas from the cable holders as shown 10. Remove the four screws securing the hinges11. Detach the LCD module from the main unit Removing the Power Board Separate the Main Unit Into the Upper and the Lower Case AssemblyDisassembling the Lower Case Assembly Disassembling the Main Unit11. Remove the four screws fastening the subwoofer Removing the SubwooferRemoving the MDC Card Module 10. Disconnect the subwoofer cable from the main boardRemoving the USB Board Removing the CPURemoving the Main Board Removing the Email Board Disassembling the Upper Case AssemblyRemoving the Touchpad Board Removing the DC Cable and Jack32. Disconnect the launch key board cable as shown Removing the Launch Key BoardRemoving the Speaker 31. Remove the four screws fastening the launch key boardDisassembling the LCD Module Disassembling the External Modules Disassembling the HDD ModuleDisassembling the ODD Module Chapter Troubleshooting Symptoms VerifiedGo To Keyboard or Auxiliary Input Device Check System Check ProceduresExternal Diskette Drive Check External CD-ROM Drive CheckMemory check Power System CheckCheck the Power Adapter Touchpad Check Check the Battery PackPower-On Self-Test POST Error Message Index of Error Messages Error Code ListError Message List Error Message List No beep, power-on indicator turns off and LCD is POST Routine Description Phoenix BIOS Beep CodesCode Beeps2-1-2-3 Code BeepsPOST Routine Description POST Routine Description Power-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Indicator-Related SymptomsPower Management-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Speaker-Related SymptomsPeripheral-Related Symptoms Keyboard/Touchpad-Related SymptomsModem-Related Symptoms Intermittent Problems Undetermined Problems Jumper and Connector Locations 182029 25 26 27 Bottom View FRU Field Replaceable Unit List Acer Part No Aspire Chapla Exploded DiagramCategory Part Name and DescriptionCategory Part Name and DescriptionAcer Part No Category Part Name and DescriptionAcer Part No Category Part Name and DescriptionAcer Part No Category Part Name and DescriptionAcer Part No Category Part Name and DescriptionAcer Part No Category Part Name and DescriptionAcer Part No Category Part Name and DescriptionAcer Part No Category Part Name and DescriptionAcer Part No Category SCREW M1.6*4.0-I NINYLOK