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 raelaine on August 15th, 2012
How To Unlock Keypad - Acer Aspire 5742z
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Current Answers
Answer #1: Posted by aketuk on August 15th, 2012 8:52 AM
aketuk
Member since:
August 10th, 2012 Points: 372,025
Member since:
August 10th, 2012 Points: 372,025
- 1
Open the Acer 5515 laptop and turn it on. Allow the user to complete all startup procedures before pressing any buttons on the keyboard.
- 2
Locate the "Windows" button. It is located on the bottom left-hand side of the keyboard and has a dark circle with a little waving flag inside. Locate the "L" button as well.
- 3
Press both buttons at the same time. The laptop keyboard is now unlocked. Test the computer by trying to open a file on the computer. If the keyboard did not unlock, repeat the procedure and be sure to press the buttons at the same time. The keyboard will unlock.
Related Acer Aspire 5742 Manual Pages
Quick Start Guide - Page 4
All Rights Reserved. Aspire Notebook Series Quick Guide Original Issue: 07/2010
Model number Serial number Date of purchase Place of purchase © 2010.
Quick Start Guide - Page 5
... Adobe Reader setup program first. The Quick Guide introduces you for making an Acer notebook your choice for certain models".
This guide contains detailed information on AcerSystem ...all models in Portable Document Format (PDF) and comes preloaded on your notebook.
The Aspire Generic User Guide contains useful information applying to thank you to complete the installation. It ...
Quick Start Guide - Page 6
Top view
1 10
2
3
4
9
5
6
# Icon 1
Item
Integrated webcam
8
7
Description Web camera for video communication (only for certain models). English
4
Your Acer notebook tour
After setting up your computer as illustrated in the setup poster, let us show you around your new Acer notebook.
Quick Start Guide - Page 135
Aspire Notebook sorozat
Rövid útmutató
Quick Start Guide - Page 205
Aspire seeria sülearvutid
Lühijuhend
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 2
Revision History
Please refer to the table below for the updates made on Aspire 5741/5741G service guides. Date
Chapter
Updates
II
Service Guide - Page 7
...Your Acer Notebook tour 9 Top View 9 Rear view 10 Left View 11 Right View 12 Base 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...
Service Guide - Page 9
... Recovery by Crisis Disk 197
FRU (Field 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 5742Z/5742ZG 257
Test Compatible Components
273
Online Support Information
279
Index...
Service Guide - Page 11
...
CPU and chipset
• Mobile Intel® HM55 Express Chipset
5742, 5742G
• Intel® Core™ i5-450M/i5-460M... 35 W), supporting Intel® 64 architecture, Intel® Smart Cache
5742Z, 5742ZG
• Intel® Pentium® processor P6100/P6200 (3 MB...x 768 pixel resolution, high-brightness (200-nit) Acer CineCrystal™ TFT LCD 16:9 aspect ratio
Audio
Built-in mono ...
Service Guide - Page 12
...) 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 • 3-pin...8226; 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 14
... x 9.96 x 0.98/1.33 inches)
Weight: • 2.6 kg (5.74 lbs.) with 6-cell battery pack
Input and control
Keyboard: • 103-/104-/107-key Acer FineTip keyboard with independent standard numeric keypad, international language support
Touchpad: • Multi-gesture touchpad, supporting two-finger scroll, pinch, rotate, flip
Media keys: • Media control keys (printed...
Service Guide - Page 42
.... This field shows the speed of the system. Displays system BIOS version. Aspire 5742/5742G/5742Z/5742ZG BIOS
Information
The Information screen displays a summary of this system. This... @ 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 205
..., BIOS will ask the password during systems POST or when systems enter to short the two points of clearing password and BIOS recovery for the Aspire 5741/5741G. Use an electric conductivity tool to BIOS Setup menu. If there is no Password request, BIOS Password is finished, then remove
the tool...
Service Guide - Page 209
...noted on how to return it properly, or follow the local government ordinance or regulations on your Acer office may have a DIFFERENT part number code from those given in global configurations of customer machines....list of this chapter whenever ordering for parts to repair or for repair and service of Aspire 5741/5741G. Please note that WHEN ORDERING FRU PARTS, you should check the most ...
Service Guide - Page 210
Description
1
FAN-UMA
2
THERMAL MODULE-
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. UMA W/O FAN
3
MAINBOARD
Acer P/N 23.R4F02.001 60.R4F02.006
MB.R4L02.001
No.
Service Guide - Page 215
Aspire FRU List
Category ADAPTER
BATTERY
BOARD
Description
ADAPTER DELTA 65W 19V 1.7X5.5X11 YELLOW ADP-65JH DB A, LV5 LED LF ADAPTER LITE-ON 65W 19V 1....
Service Guide - Page 283
... B
273 All of its system functions are tested under Windows® 7 environment. Test Compatible Components
Appendix B
This computer's compatibility is tested and verified by the Acer Mobile System Testing Department.
Refer to the Aspire 5741/5741G Compatibility Test Report released by...
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