Acer 5740D, 5340 manual Code Beeps

Page 101

Code

Beeps

POST Routine Description

 

 

 

B9h

 

Prepare Boot

 

 

 

BAh

 

Initialize DMI parameters

 

 

 

BBh

 

Initialize PnP Option ROMs

 

 

 

BCh

 

Clear parity checkers

 

 

 

BDh

 

Display MultiBoot menu

 

 

 

BEh

 

Clear screen (optional)

 

 

 

BFh

 

Check virus and backup reminders

 

 

 

C0h

 

Try to boot with INT 19

 

 

 

C1h

 

Initialize POST Error Manager (PEM)

 

 

 

C2h

 

Initialize error logging

 

 

 

C3h

 

Initialize error display function

 

 

 

C4h

 

Initialize system error handler

 

 

 

C5h

 

PnPnd dual CMOS (optional)

 

 

 

C6h

 

Initialize notebook docking (optional)

 

 

 

C7h

 

Initialize notebook docking late

 

 

 

C8h

 

Force check (optional)

 

 

 

C9h

 

Extended checksum (optional)

 

 

 

D2h

 

Unknown interrupt

 

 

 

 

Code

 

Beeps

 

 

 

 

 

 

E0h

 

 

 

Initialize the chipset

 

 

 

 

 

E1h

 

 

 

Initialize the bridge

 

 

 

 

 

E2h

 

 

 

Initialize the CPU

 

 

 

 

 

E3h

 

 

 

Initialize the system timer

 

 

 

 

 

E4h

 

 

 

Initialize system I/O

 

 

 

 

 

E5h

 

 

 

Check force recovery boot

 

 

 

 

 

E6h

 

 

 

Checksum BIOS ROM

 

 

 

 

 

E7h

 

 

 

Go to BIOS

 

 

 

 

 

E8h

 

 

 

Set Huge Segment

 

 

 

 

 

E9h

 

 

 

Initialize Multi Processor

 

 

 

 

 

EAh

 

 

 

Initialize OEM special code

 

 

 

 

 

EBh

 

 

 

Initialize PIC and DMA

 

 

 

 

 

ECh

 

 

 

Initialize Memory type

 

 

 

 

 

EDh

 

 

 

Initialize Memory size

 

 

 

 

 

EEh

 

 

 

Shadow Boot Block

 

 

 

 

 

EFh

 

 

 

System memory test

 

 

 

 

 

F0h

 

 

 

Initialize interrupt vectors

 

 

 

 

 

F1h

 

 

 

Initialize Run Time Clock

 

 

 

 

 

F2h

 

 

 

Initialize video

 

 

 

 

 

F3h

 

 

 

Initialize System Management Mode

 

 

 

 

 

F4h

 

1

 

Output one beep before boot

 

 

 

 

 

Chapter 4

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Contents Aspire 5740/5740D/5340 Series Service Guide Revision History Copyright Problems Gives precautionary measures toProcedures Following conventions are used in this manualPreface Page Table of Contents FRU Field Replaceable Unit List 109 Below is a brief summary of the computer’s many features FeaturesChapter 15.6 HD 1366 x Aspect ratioIntegrated Acer Crystal Eye webcam Storage subsystemDC-in jack for AC adapter Dimension and weightSystem Block Diagram Top View Your Acer Notebook tourIcon Description # Icon DescriptionIcon Description Left viewRight view Base view Power IndicatorsBattery Easy-Launch ButtonsLock Keys and embedded numeric keypad Using the KeyboardFn + F11 F12Applications context menu Windows KeysSpecial Key only for certain models Hot KeysBios vendor Bios Version Hardware Specifications and ConfigurationsProcessor CPU Fan True Value TableWireless Module 802.11b/g/n Bluetooth InterfaceMemory Combinations LAN ModuleOptical Disc Drive Hard Disk Drive InterfaceVendor & model name Blu-Ray Disc DriveAudio Interface DVD-RW Non Cprm & Cprm DVD+/-R Dual Blu-RayAudio Controller Realtek ALC272 Yes/2.1 2W speakersSystem Board Major Chips VideoKeyboard LCD 15.6 inchesInput 100-240V~ 1.5A, 50-60Hz Output 65W System Power ManagementAC Adaptor System Utilities Bios Setup UtilityNavigating the Bios Utility Parameter Description InformationMain Parameter Description Format/Option Clear or Set SecuritySetting a Password Chapter Boot Exit Bios Flash Utility Remove HDD Password Remove HDD PasswordThis section teaches you how to remove HDD password Disassembly Requirements Machine Disassembly and ReplacementDisassembly Process Pre-disassembly InstructionsGeneral Information Main Screw ListScrew List External Module Disassembly ProcessExternal Modules Disassembly Flowchart Removing the Battery Pack Removing the SD Dummy Card Removing the Dimm Module Removing the Back Cover Removing the Hard Disk Drive Module Remove the one screw F securing the hard disk drive module M3 x L4 Silver Kgf-cm 86.9A554.4R0 Chapter Removing the Wlan Modules Removing the Optical Drive Module M2 x L3 Silver Kgf-cm 86.9A552.3R0 Main Unit Disassembly Process Removing the Middle Cover M2 x L4 Silver Kgf-cm 86.9A552.4R0 Chapter Removing the Keyboard Detach the volume button board from the middle coverRemoving the LCD Module Page Detach the LCD cable from the connector on the main board Carefully remove the LCD module from the base unit Separating the Upper Case from the Lower CaseRemove the three screws F from the middle cover Page M2.5 x L8 Black Kgf-cm 86.00E34.738 Removing the Touchpad and Touchpad Button Boards Chapter Pry to loosen the touchpad board Chapter Detach the touchpad board from the upper case Removing the Left Speaker ModuleDetach the left speaker module Removing the USB Board ModuleM2 x L4 Silver Kgf-cm 86.9A552.4R0 Chapter Remove the USB board module from the lower case Removing the Modem ModuleRemoving the Bluetooth Module Page Removing the Right Speaker Module Size Quantity Color Torque Detach the right speaker module Removing the Main BoardLift the main board gently from the lower case Chapter Remove one screw F securing the main board in placeCarefully remove the main board Removing the Heatsink ModulePage Carefully lift up the heatsink module Removing the CPUPage LCD Module Disassembly LCD Module Disassembly ProcessRemoving the LCD Bezel Removing the LCD panel with the Brackets Chapter Remove the LCD with the brackets from the back cover Removing the LCD BracketsRemoving the FPC Cable Disconnect the FPC cable from the LCD panel Removing the AntennasPage Removing the Web Camera Power-On Self-Test Post Error Symptoms Verified Go ToExternal Diskette Drive Check System Check ProceduresExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckMemory Check Power System CheckTouchpad Check Power-On Self-Test Post Error MessageError Code List Error Codes Error Messages Index of Error MessagesError Message List Error Messages FRU/Action in Sequence System RAM Failed at offset nnnnFixed Disk n None Invalid System Configuration Data Fail-Safe Timer NMI FailedDMA Test Failed Software NMI FailedBlinking cursor shown on LCD during System board LCDCode Beeps Post Routine Description Phoenix Bios Beep CodesSetup Code Beeps Post Routine Description Code Beeps Code Beeps Power-Related Symptoms Symptom / Error Action in Sequence Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Symptom / Error Action in Sequence Memory-Related Symptoms Symptom / Error Action in Sequence PCMCIA-Related Symptoms Symptom / Error Action in SequenceSpeaker-Related Symptoms Symptom / Error Action in Sequence Symptom / Error Action in SequencePage Modem-Related Symptoms Symptom / Error Action in Sequence Intermittent Problems Undetermined Problems Main Board Code ConnectorHeatsink fan cable connector Bluetooth board cable connectorLine-in port VGA portGap name in Aspire 5740/5740D/5340 Series is G77 Clearing Password Check and Bios RecoveryClearing Password Check Bios Recovery by Crisis Disk Page 106 Chapter Page 108 Chapter FRU Field Replaceable Unit List Exploded Diagram Aspire 5740/5740D/5340 Series FRU List FRU ListCables Camera Combo Module HDD/HARD Disk Drive LCD Mainboard Appendix a 118 Appendix aAppendix a 119 Aspire 5740/5740D/5340Appendix a 120 Appendix a 121 AAP Appendix a 122Appendix a 123 Appendix a 124 Appendix a 125 Appendix a 126 Appendix a 127 Appendix a 128 Appendix a 129 Appendix a 130 Appendix a 131 Appendix a 132 Appendix a 133 Appendix a 134 Appendix a 135 Appendix a 136 Appendix a 137 Appendix a 138 Appendix a 139 Appendix a 140 Appendix a 141 Appendix a 142 Appendix a 143 Appendix a 144 Appendix a 145 Acla Appendix a 146Appendix a 147 Appendix a 148 149 Appendix a Appendix a 150 Appendix B Test Compatible ComponentsHardware Device Tests Access PointAppendix B 153 Device name Vendor Wireless Printer154 Appendix C Online Support Information156 157 Index158
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5340, 5740D specifications

The Acer 5740D, 5740, 5740G, and 5340 series of laptops introduced a range of features and technologies designed to cater to various computing needs, from everyday tasks to more demanding applications. These models became notable for their performance, affordability, and versatile specifications.

The Acer 5740D is primarily recognized for its integrated Graphics Media Accelerator, which makes it suitable for light gaming and multimedia functions. It is powered by Intel's processors, delivering reliable performance for standard productivity tasks like web browsing, word processing, and streaming videos. This model offers a 15.6-inch display, providing a balance between portability and screen real estate, making it an ideal choice for students and casual users alike.

On the other hand, the Acer 5740 and 5740G elevate the performance with dedicated graphics options. The 5740G, in particular, is furnished with NVIDIA GeForce graphics, which enhances gaming capabilities and graphics-intensive tasks such as video editing. This feature is crucial for users who seek a machine that performs well under load and can handle modern gaming titles at reasonable settings. Both these models also sport a 15.6-inch display but feature better resolution options compared to the 5740D.

The Acer 5340 series also shares some similarities with the 5740 variants but is positioned within a more budget-friendly range. It typically features a slightly lower-end Intel processor, making it ideal for users who need a reliable machine for basic tasks without the need for high-performance hardware. The 5340 offers a robust battery life, making it well-suited for students or professionals who require portability and longevity in their devices.

Each of these laptops includes a chiclet-style keyboard, which enhances typing comfort and accuracy. They also offer diverse connectivity options, including USB ports, HDMI, and Ethernet, allowing easy integration into various setups.

In summary, the Acer 5740D, 5740, 5740G, and 5340 series cater to a diverse user base, from casual users to more demanding consumers. Their blend of performance, connectivity, and affordability solidifies their status as reliable options in the competitive laptop market, appealing to individuals who seek functional devices without breaking the bank.
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