Acer Aspire 5742 Support Question
Acer Aspire 5742 Support Question
Find answers below for this question about Acer Aspire 5742.Need a Acer Aspire 5742 manual? We have 2 online manuals for this item!
Question posted by anujkmr206 on April 7th, 2013
Starting Problem
my acer laptop is turned off itself after flashing acer
Current Answers
Answer #1: Posted by tintinb on April 7th, 2013 6:27 PM
tintinb
Member since:
October 26th, 2012 Points: 7,056,560
Member since:
October 26th, 2012 Points: 7,056,560
Your Acer Aspire 5742 laptop cannot load the boot sector files of Windows Operating System. This usually happens when there are corrupted system files on Windows Operating System. You can fix this issue by restoring your Acer Aspire 5742 to its default factory settings. Here's how:
How to Factory Reset Restore an Acer Aspire one (HD)
Acer eRecovery - Restore Windows from the Recovery Partition
How to restore Acer Aspire One Netbook Back to factory settings
If you have more questions, please don't hesitate to ask here at HelpOwl. Experts here are always willing to answer your questions to the best of our knowledge and expertise.
Regards,
Tintin
Related Acer Aspire 5742 Manual Pages
Quick Start Guide - Page 4
All Rights Reserved. © 2010. Aspire Notebook Series Quick Guide Original Issue: 07/2010
Model number Serial number Date of purchase Place of purchase
Quick Start Guide - Page 5
... User Guide.
Such instances are only contained in the model you for making an Acer notebook your mobile computing needs. If Adobe Reader is available in the text with setting... your new computer. The Quick Guide introduces you get started with language such as using the keyboard and audio, etc. The Aspire Generic User Guide contains useful information applying to the basic...
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
Aspire 5742/5742G/5742Z/5742ZG Series Service Guide
Service guide files and updates are available on the ACER/CSD web; for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN
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 view...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 Utilities 39 DOS Flash Utility 40 WinFlash Utility 41
Remove HDD/...
Service Guide - Page 9
... External Mouse Failure 174 Cosmetic Failure 174 Other Failures 175
Intermittent Problems 176 Undetermined Problems 176 Post Codes 177
Jumper and Connector Locations
183
Top View ...Aspire Exploded Diagrams 200 Main Assembly 200 Lower Cover 202 LCD Assembly 203 LED Assembly 204
Aspire FRU List 205 Screw List 229
Model Definition and Configuration
231
Aspire 5742/5742G 231 Aspire...
Service Guide - Page 11
...Genuine 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 processor...• •
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 ...
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 42
...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 ...field displays the asset tag number of the computer hardware information. Aspire 5742/5742G/5742Z/5742ZG BIOS
Information
The Information screen displays a summary of the system....
Service Guide - Page 169
... invalid system responses.
1. Use the following procedure as possible.
2. Chapter 4
159 Obtain the failing symptoms in as much detail as a guide for computer problems.
NOTE: The diagnostic tests are intended to test only Acer products. If the Issue is still not resolved, see "Online Support Information" on page 279. Troubleshooting
Chapter 4
Common...
Service Guide - Page 171
... between the internal display and the external display is by one at a time to correct the problem. 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 selected. Make sure that the internal display is no...
Service Guide - Page 175
...click on page 279. Follow the onscreen prompts to correct the problem. 1. Chapter 4
165 Roll back the audio driver to Start´ Control Panel´ Hardware and Sound´ Sound. ...are no device conflicts. • No hardware is not muted. Check
the Device Manager to Start´ Control Panel´ System and Maintenance´ System´ Device Manager. Reinstall the...
Service Guide - Page 176
... the onscreen prompts to the maximum setting and click OK. 7. Navigate to correct the problem. d. Select the Levels tab. 6. c. Select the microphone then click Properties. Microphone Record...the problem. 1. Do not replace a non-defective FRU:
Microphone Problems
If internal or external Microphones do no operate correctly, perform the following actions one at a time to Start&#...
Service Guide - Page 178
...3. For more information see Windows Help and Support. 9. e. Remove any key to start to correct the problem. 1. Restore system and file settings from a command prompt. Disconnect all cables and ...HDD. Ensure all external devices. 2. i. Restart the computer and press F2 to resolve the problem. 4. Run the Windows Disk Defragmenter. Click Next. If an issue is not fixed, repeat...
Service Guide - Page 179
Navigate to correct the problem. Try an alternate disc. 3. Check that the ODD device is displayed in My Computer or the BIOS setup • LED does not flash when the computer starts up • The tray does not eject • Access failure screen displays • The ODD is noisy
Perform the following actions one...
Service Guide - Page 180
... actions one at a time to DMA: a. Check that the default drive is moved to correct the problem. 1. Discs Do Not Burn Properly
If discs can only be burned, perform the following actions one at a time to Start´ Control Panel´ System and Maintenance´ System´ Device Manager.
170
Chapter 4 Navigate...
Service Guide - Page 209
... Service Guide.
Chapter 6
199 For whatever reasons a part number change is made, it . For ACER AUTHORIZED SERVICE PROVIDERS, your regional web or channel. Please note that WHEN ORDERING FRU PARTS, you should...FRU list of this chapter whenever ordering for parts to repair or for repair and service of Aspire 5741/5741G. NOTE: To scrap or to return the defective parts, you should check the...
Service Guide - Page 210
UMA W/O FAN
3
MAINBOARD
Acer P/N 23.R4F02.001 60.R4F02.006
MB.R4L02.001
No. Description
4
UPPER CASE ASSY
5
LOWER CASE-UMA
Acer P/N 60.R4F02.001 60.R4F02.002
200
Chapter 1
Aspire Exploded Diagrams
Main Assembly
UMA
4 1 2
3
5
No. Description
1
FAN-UMA
2
THERMAL MODULE-
Service Guide - Page 283
... passed these tests. Test Compatible Components
Appendix B
This computer's compatibility is tested and verified by the Acer Mobile System Testing Department. Microsoft® Windows® 7 Environment Test
Vendor Adapter DELTA
DELTA
Type 65W... under Windows® 7 environment. Refer to the Aspire 5741/5741G Compatibility Test Report released by Acer's internal testing department.
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