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Acer Aspire 5742 Support Question

Acer Aspire 5742 Support Question

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Question posted by mavchan on February 17th, 2014

How To Replace Keyboard On Acer Aspire 5742-7620

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Answer #1: Posted by TechSupport101 on February 21st, 2014 12:42 PM
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Related Acer Aspire 5742 Manual Pages

Quick Start Guide - Page 5

...to use your Acer notebook, we have designed a set of guides: First off, the setup poster helps you to the AcerSystem User Guide. Note: Viewing the file requires Adobe Reader. For instructions on the screen to all models in the Aspire product series. ... of your computer. The Quick Guide introduces you get started with language such as using the keyboard and audio, etc.
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

... view 13 Indicators 14 Touch Pad Basics 15 Using the Keyboard 16 Lock Keys and embedded numeric keypad 16 Windows Keys 17 Hot Keys 18 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...
Service Guide - Page 8

... 140 Replacing the Speaker Module 141 Replacing the Upper Cover 142 Replacing the RTC Battery (UMA Only 146 Replacing the HDD Module 147 Replacing the WLAN Module 149 Replacing the DIMM Modules 151 Replacing the 3G Cover (Discrete Only 152 Replacing the Lower Logic Door 153 Replacing the ODD Module 154 Replacing the Keyboard 156 Replacing the SD Dummy Card 157 Replacing the...
Service Guide - Page 9

...Issue 161 Random Loss of BIOS Settings 162 LCD Failure 163 Internal Keyboard Failure 163 Touch Pad Failure 164 Internal Speaker Failure 164 Microphone Record...Replaceable Unit) List 199 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 19

...'s power status. Turns the computer on and off. Your Acer Notebook tour Top View 1 10 2 3 4 9 5 No. 1 2 3 4 5 8 6 Icon Item Integrated webcam Display screen HDD indicator 7 Description Web camera for video communication (only for certain models). Communication indicator Power button / indicator Keyboard Indicates the computer's wireless connectivity device status. Indicates when...
Service Guide - Page 42

...). 32 Chapter 2 This field displays the VGA firmware version of the CPU. Aspire 5742/5742G/5742Z/5742ZG BIOS Information The Information screen displays a summary of the system....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 59

Disassembly Process IMPORTANT: The LCD Module cannot be replaced. Observe the order of the sequence to avoid damage to remove the... process is faulty, such as the camera, antenna or LCD panel, the whole module must first remove the keyboard, then disassemble the inside assembly frame in the succeeding disassembly sections illustrate the entire disassembly sequence. Main Screw List...
Service Guide - Page 169

...Power On Issue Page 160 No Display Issue Page 161 LCD Failure Page 163 Internal Keyboard Failure Page 163 TouchPad Failure Page 164 Internal Speaker Failure Page 164 ODD Failure Page ... 176 Undermined Failures Page 176 4. Verify the symptoms by attempting to test only Acer products. Non-Acer products, prototype cards, or modified options can give false errors and invalid system ...
Service Guide - Page 173

LCD Failure If the LCD fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRU: Chapter 4 163 Do not replace a nondefective FRU: Internal Keyboard Failure If the built-in Keyboard fails, perform the following actions one at a time to correct the problem.
Service Guide - Page 209

... Acer office may have a DIFFERENT part number code from those given in global configurations of customer machines. For ACER ...use the local FRU list provided by your regional Acer office on how to dispose it . Please note...Acer office to order FRU parts for RMA (Return Merchandise Authorization). FRU (Field Replaceable Unit) List Chapter 6 This chapter gives you the FRU (Field Replaceable...
Service Guide - Page 210

UMA W/O FAN 3 MAINBOARD Acer P/N 23.R4F02.001 60.R4F02.006 MB.R4L02.001 No. Aspire Exploded Diagrams Main Assembly UMA 4 1 2 3 5 No. Description 4 UPPER CASE ASSY 5 LOWER CASE-UMA Acer P/N 60.R4F02.001 60.R4F02.002 200 Chapter 1 Description 1 FAN-UMA 2 THERMAL MODULE-
Service Guide - Page 220

...17 Standard 104KS Black UK Texture Keyboard ACER AC7T_A10B AC7T Internal 17 Standard 104KS Black German Texture Keyboard ACER AC7T_A10B AC7T Internal 17 Standard 104KS Black Swiss/G Texture Keyboard ACER AC7T_A10B AC7T Internal 17 Standard 104KS Black Belgium Texture Keyboard ACER AC7T_A10B AC7T Internal 17 Standard 104KS Black Danish Texture Keyboard ACER AC7T_A10B AC7T Internal 17 Standard 104KS...
Service Guide - Page 221

...AC7T_A10B AC7T Internal 17 Standard 104KS Black SLO/CRO Texture Keyboard ACER AC7T_A10B AC7T Internal 17 Standard 104KS Black CZ/SK Texture Keyboard ACER AC7T_A10B AC7T Internal 17 Standard 104KS Black Brazilian Portuguese Texture Keyboard ACER AC7T_A10B AC7T Internal 17 Standard 107KS Black Japanese Texture Keyboard ACER AC7T_A10B AC7T Internal 17 Standard 103KS Black Korean Texture P/N KB.I170A...
Service Guide - Page 283

....062 BT.00603.111 BT.00607.125 BT.00607.126 Appendix B 273 Refer to the Aspire 5741/5741G Compatibility Test Report released by Acer's internal testing department. Regarding configuration, combination and test procedures, please refer to the following... Compatible Components Appendix B This computer's compatibility is tested and verified by the Acer Mobile System Testing Department.
Service Guide - Page 285

....4KS TOSHIBA N500GB5.4KS TOSHIBA N640GB5.4KS WD N160GB5.4KS WD N250GB5.4KS WD N320GB5.4KS WD N500GB5.4KS WD N640GB5.4KS WD N750GB5.4KS Keyboard ACER AC7T_A10B LAN Broadcom Appendix B BCM57780 Description HDD SEAGATE 2.5" 5400rpm 160GB ST9160314AS,9HH13C-189, Seagate(new pcb) SATA 8MB LF F/ W:0001SDM1 HDD SEAGATE 2.5" 5400rpm 250GB ST9250315AS...

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