Acer 49.49C02.001 manual Index of Error Messages, Error Message List

Page 68

Index of Error Messages

Error Message List

Error Messages

FRU/Action in Sequence

 

 

Failure Fixed Disk

Reconnect hard disk drive connector.

 

“Load Default Settings” in BIOS Setup Utility.

 

Hard disk drive

 

System board

 

 

Stuck Key

see “Keyboard or Auxiliary Input Device Check” on page 58 .

 

 

Keyboard error

see “Keyboard or Auxiliary Input Device Check” on page 58.

 

 

Keyboard Controller Failed

see “Keyboard or Auxiliary Input Device Check” on page 58.

 

 

Keyboard locked - Unlock key switch

Unlock external keyboard

 

 

Monitor type does not match CMOS - Run Setup

Run “Load Default Settings” in BIOS Setup Utility.

 

 

Shadow RAM Failed at offset: nnnn

BIOS ROM

 

System board

 

 

System RAM Failed at offset: nnnn

DIMM

 

System board

 

 

Extended RAM Failed at offset: nnnn

DIMM

 

System board

 

 

System battery is dead - Replace and run Setup

Replace RTC battery and Run BIOS Setup Utility to reconfigure

 

system time, then reboot system.

 

 

System CMOS checksum bad - Default

RTC battery

configuration used

Run BIOS Setup Utility to reconfigure system time, then reboot

 

system.

 

 

System timer error

RTC battery

 

Run BIOS Setup Utility to reconfigure system time, then reboot

 

system.

 

System board

 

 

Real time clock error

RTC battery

 

Run BIOS Setup Utility to reconfigure system time, then reboot

 

system.

 

System board

 

 

Previous boot incomplete - Default configuration

Run “Load Default Settings” in BIOS Setup Utility.

used

RTC battery

 

System board

 

 

Memory size found by POST differed from

Run “Load Default Settings” in BIOS Setup Utility.

CMOS

DIMM

 

System board

 

 

Diskette drive A error

Check the drive is defined with the proper diskette type in BIOS

 

Setup Utility

 

See “External Diskette Drive Check” on page 58.

 

 

Incorrect Drive A type - run SETUP

Check the drive is defined with the proper diskette type in BIOS

 

Setup Utility

 

See “External Diskette Drive Check” on page 58.

 

 

System cache error - Cache disabled

System board

 

 

CPU ID:

System board

 

 

DMA Test Failed

DIMM

 

System board

 

 

Software NMI Failed

DIMM

 

System board

 

 

Fail-Safe Timer NMI Failed

DIMM

 

System board

 

 

62

Chapter 4

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Contents Service Guide TravelMateCopyright DisclaimerConventions Preface Table of Contents Chapter Troubleshooting Chapter Jumper and Connector LocationsSW4 Settings Appendix C Online Support Information 101 Index 103System Specifications FeaturesVideo performance System Block Diagram CPUBoard Layout Top ViewBottom View Icon Port Connects to PanelLeft Panel Rear Panel Bottom Panel DockMate V mini docking stationRight Panel Indicators Icon Function DescriptionHot Keys Hot Key Icon Function DescriptionHardware Specifications and Configurations Memory Combinations Floppy Disk Drive Interface DVD-ROM Interface Video Resolutions Mode Video InterfaceVideo Memory Parallel PortSerial Port USB PortIrDA Port Pcmcia PortBattery DC-AC LCD InverterAC Adapter Environmental Requirements Power ManagementMechanical Specification Memory Address Map Address MapMemory Address Size Function Address FunctionIRQ Assignment Map DMA Channel AssignmentInterrupt Channel Function DMA Channel FunctionBios Setup Utility Navigating the Bios UtilitySystem Information Parameter Description FormatBasic System Settings UuidStartup Configuration Parameter Description OptionsOnboard Device Configuration Setting the Boot Drive SequenceSystem Security System SecuritySetting a Password Load Default Settings Removing a PasswordFlash Utility Executing Flash ProgramSystem Utility Diskette Panel ID UtilityThermal and Fan Utility Main Board Data UtilitySystem Diagnostic Diskette DiskRunning PQA Diagnostics Program Diag Result Diag Chapter Machine Disassembly and Replacement General Information Before You BeginDisassembly Procedure Flowchart Is a S S E M B L Y FLO W C H a R T O F TMScrew List Removing the Battery Pack Removing the External Dimm Module Removing the External Modem Combo Card Removing the CD-ROM/DVD-ROM Module Removing the Hard Disk Drive Module Removing the Floppy Disk Drive Module Disassembling the Main Unit Removing the KeyboardRemoving the LCD Module Removing the TouchPad ModuleRemoving the CPU Removing the RTC Separating the Lower Case from the Upper CaseRemoving the Fan Removing the DC-DC Charger BoardRemoving the Modem Power Cable Removing the System BoardRemoving the Audio Jack Cover Removing the Pcmcia SocketRemoving the LCD Bezel Removing the Speaker Assembly ModuleDisassembling the LCD Module Removing the Inverter Board Removing the LCD BracketRemoving the LED Board Removing the MicrophoneRemoving the Left and Right Hinges 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 Battery Pack Touchpad CheckPower-On Self-Test Post Error Message Error Messages FRU/Action in Sequence Index of Error MessagesError Message List No beep Error Messages FRU/Action in Sequence LCDIndex of Symptom-to-FRU Error Message LCD-Related SymptomsIndicator-Related Symptoms Power-Related SymptomsPCMCIA-Related Symptoms Memory-Related SymptomsSpeaker-Related Symptoms Power Management-Related SymptomsModem-Related Symptoms Peripheral-Related SymptomsKeyboard/Touchpad-Related Symptoms Intermittent Problems Undetermined Problems DimmIndex of AFlash Bios Error Message Error Message Action in SequenceIndex of PQA Diagnostic Error Code, Message Error Code Message Action in SequenceTop View PCB 99202-SBSW4 Settings SettingBottom View Chapter FRU Field Replaceable Unit List Chapter Picture Partname Description Processor MemoryPicture Partname Description LCDSpeaker to LED Speaker Assembly Assy Speaker MIC Cable Microphone WM-60A LCD Assembly Assy LCD Module LCD Bracket R Brkt -R CPT SUS MODULE15 Hitachi HDD FDD Mechanical Parts Middle Cover CVR Middle KU2-1518 Picture Partname Description Touchpad Picture Partname Description Keyboard CablePower MiscellaneousScrews OthersModel Number Definitions ModelExt ModuleAppendix a Test Compatible Components Specifications Windows 95 Environment TestWindows 98 Environment Test Windows 2000 Environment Test Windows NT Environment Test 100 Online Support Information 102 Index Online Support Information Page 106

49.49C02.001 specifications

The Acer 49.49C02.001 is a remarkable addition to Acer's lineup of high-performance displays, tailored for gamers and professionals alike. This monitor is characterized by its expansive 49-inch curved screen, which creates an immersive viewing experience that draws the user in. The display features a super ultra-wide 32:9 aspect ratio, providing ample screen real estate for multitasking or fully immersing oneself in gaming.

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