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Acer Aspire 5742 Support Question

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Question posted by amitkashove on August 14th, 2013

I Have Acer 5742 Laptop And It Starts Beeping At The Start Up

and after start up the cursor automatically moves down

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Answer #1: Posted by sabrie on August 16th, 2013 12:34 AM

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sabrie

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Hi there. use the service manual on the link below to understand what your computer is trying to tell you by the beep pattern you hear.

http://elektrotanya.com/myicons/pdf.gif

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Related Acer Aspire 5742 Manual Pages

Quick Start Guide - Page 5

.... Follow the instructions on how to use your Acer notebook, we have designed a set of guides: First off, the setup poster helps you get started with language such as system utilities, data recovery,...on AcerSystem User Guide will occasionally refer to functions or features which are marked in the Aspire product series. Your guides To help you to be more on AcerSystem User Guide. Please...

Quick Start Guide - Page 267

3 Acer Acer Aspire Aspire AcerSystem AcerSystem PDF (Portable Document Format 1 Start All Programs AcerSystem 니다 . 2 AcerSystem Adobe Reader Adobe Reader AcerSystem Adobe Reader Adobe Reader Help and Support

Service Guide - Page 1

for more information, please refer to http://csd.acer.com.tw PRINTED IN TAIWAN Aspire 5742/5742G/5742Z/5742ZG Series Service Guide Service guide files and updates are available on the ACER/CSD web;

Service Guide - Page 7

... Features 1 System Block Diagram 6 UMA 6 Discrete (nVidia 7 Discrete (ATI 8 Your Acer Notebook tour 9 Top View 9 Rear view 10 Left View 11 Right View 12 Base ...Hardware Specifications and Configurations 19 System Utilities 31 BIOS Setup Utility 31 Navigating the BIOS Utility 31 Aspire 5742/5742G/5742Z/5742ZG BIOS 32 Information 32 Main 33 Security 34 Boot 37 Exit 38 BIOS Flash...

Service Guide - Page 11

... Display • • 15.6" HD 1366 x 768 pixel resolution, high-brightness (200-nit) Acer CineCrystal™ TFT LCD 16:9 aspect ratio Audio Built-in mono speaker High-definition audio support MS-Sound...Windows® 7 Home Basic 64-bit2 CPU and chipset • Mobile Intel® HM55 Express Chipset 5742, 5742G • Intel® Core™ i5-450M/i5-460M/i5-540M/i5-560M/i5-580M ...

Service Guide - Page 12

...AVC) decoding • HDMI™ (High-Definition Multimedia Interface) with HDCP (High-bandwidth Digital Content Protection) support 5742, 5742Z • Intel® HD Graphics with 128 MB of dedicated system memory, supporting Microsoft® DirectX&#... DVD+R DL, 4X DVD-R DL Webcam • Acer Video Conference featuring: • Acer Crystal Eye webcam with 1280 x 1024 resolution 2 Chapter 1

Service Guide - Page 13

... modes Battery • 48.8 W 4400 mAh 6-cell Li-ion standard battery pack • ENERGY STAR® • 5742, 5742Z • Battery life: 3.5 hours • 5742G, 5742ZG • Battery life: 3 hours Power adapter •...) • 390 g (0.86 lbs.) with 180 cm DC cable • Acer QuicCharge™ technology: • 80% charge in 1 hour • 2-hour rapid charge system-off Chapter 1 3

Service Guide - Page 27

... to cycle through programs on the taskbar < > + : Open Ease of Windows 7, some shortcuts may not function as clicking the right mouse button; it launches the Start menu. Chapter 1 17 it opens the key application's context menu. Application This key has the same effect as described. Windows Keys The keyboard has two...

Service Guide - Page 42

...This field displays the manufacturer of the system. Displays system BIOS version. Aspire 5742/5742G/5742Z/5742ZG BIOS Information The Information screen displays a summary of HDD...380 @ 2.53GHz WDC WD2500BEVT-22A23T0 WD-WX30AA9U3617 None V1.01 Intel V1994 123456789 Aspire5742 Acer 3A1243A988698043211288AE1D5E974E F1 Help ESC Exit Select Item F5/F6 Change Values F9 Setup Default Select ...

Service Guide - Page 81

Starting at the lower right side of the cover, pry apart the upper and lower covers as shown, then lift the upper cover clear of the casing to the left as shown. Work along the front edge of the lower cover. Chapter 3 71 9.

Service Guide - Page 108

Remove the two (2) bezel screw caps and two (2) screws securing the bezel to the LCD module. Starting from the bottom edge of the bezel, pry the bezel upwards and away from all locking latches. 98 Chapter 3 See "Main Unit Disassembly Process" on ...

Service Guide - Page 171

... the problem. 1. Do not replace a non-defective FRU: No POST or Video If the POST or video doesn't display, perform the following occurs: • Fans start up • Status LEDs light up If there is no power, see "LCD Failure" on page 160. 3. Make sure the computer has power by removing...

Service Guide - Page 175

... updated recently. 4. Reinstall the Operating System. 11. b. Select Speakers and click Configure to Start´ Control Panel´ System and Maintenance´ System´ Device Manager. Remove and ...software. 9. If the Issue is not muted. Click Mixer to 50. Navigate to start Speaker Setup. Chapter 4 165 Ensure that all volume controls are set to determine that...

Service Guide - Page 176

.... 8. Select the Levels tab. 6. Select the microphone and click Configure. Select the microphone type from the list and click Next. Follow the onscreen prompts to Start´ Control Panel´ Hardware and Sound´ Sound and select the Recording tab. 2. Test the microphone hardware: a. Increase the volume to the maximum setting...

Service Guide - Page 178

... the first boot device on the HDD and ODD are set correctly. 7. For more information see Windows Help and Support. 10. Remove any key to start to correct the problem. 1. Run Windows Check Disk by entering chkdsk /r from a known good date using up-to-date software to locate and resolve issues...

Service Guide - Page 179

...displayed in My Computer or the BIOS setup • LED does not flash when the computer starts up or jumps • Optical drive not found or not active: • Not shown in the ...Devices with Removable Storage panel. 4. Navigate to Start´ Computer. ODD Failure If the ODD fails, perform the following general solutions one at a time...

Service Guide - Page 180

...is Choppy If playback is moved to correct the problem. 1. Try closing some applications. Check that the Regional Code is correct for burning discs is set to Start´ Control Panel´...device and uninstall and reinstall the driver. If the exclamation marker is enabled: a. Navigate to Start´ Control Panel´ System and Maintenance´ System´ Device Manager. Select Use ...

Service Guide - Page 188

Memory Initial for Crisis Recovery Simple Memory test TXT function early Initialization Start to initial Variable Service 178 Chapter 4 PEI Phase POST Code Table... for physical memory Recovery device Initialization Found Recovery image Recovery image not found Load Recovery Image completed Start Flash BIOS with Recovery image Loading BIOS image to RAM Loading DXE core Enter DXE core DXE Phase...

Service Guide - Page 190

... Phase POST_BDS POST_BDS POST_BDS POST_BDS Post Code F9 FB FD FE Description No Boot Device UEFI Boot Start Image Legacy 16 boot entry Try to Boot with INT 19 S3 Functions POST Code Table Functionality ... Option ROM Save S3 resume required data in RAM Last Chipset initial before boot to OS Start to boot Legacy OS Start to boot UEFI OS Prepare to Boot to Legacy OS Send END of POST Message to ...

Service Guide - Page 191

... PEI PEI PEI PEI PEI Post Code C3 C4 C5 C6 C7 C8 C9 CA CB Description Set cache for physical memory during S3 resume Start to restore system configuration Restore system configuration stage1 Restore system configuration stage2 Relocate SMM BASE during S3 resume Multi-processor initial during S3 resume...