Acer Aspire 4739 Support Question
Acer Aspire 4739 Support Question
Find answers below for this question about Acer Aspire 4739.Need a Acer Aspire 4739 manual? We have 1 online manual for this item!
Question posted by venkatasundaramurthy on March 6th, 2013
Acer Aspire 4739z, Touchpad Tapping Not Working
only reight and left keys are working, through touchpad I'm unable to select or clik by tapping
Current Answers
Answer #1: Posted by tintinb on March 6th, 2013 7:47 PM
tintinb
Member since:
October 26th, 2012 Points: 7,056,560
Member since:
October 26th, 2012 Points: 7,056,560
The touchpad of your Acer Aspire 4739 may be set to auto disable that is why tapping does not work properly. To solve this issue, you can follow these steps:
1. Click Start/Windows logo
2. Click the Control Panel
3. Click the Hardware and Sound
4. Click the Mouse
5. Click the tab for the application of the touchpad
6. Enable the features of the touchpad
Refer to the manual for more information.
http://www.helpowl.com/manuals/Acer/Aspire4739/116574
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 4739 Manual Pages
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 2
... guide files and updates are no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties of Acer Incorporated. Disclaimer
The information in this guide is subject to change without the prior written permission of merchantability or fitness for the updates made to...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 4
... relating to -date information available on cards, modems, or extra memory capabilities). When ordering FRU parts: Check the most up-to the basic configuration for Acer's global product offering. In such cases, contact the regional offices or the responsible personnel/channel to order FRU parts for whatever reason, a part number change...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 5
... Weight 1-7 Power Adapter and Battery 1-7 Input and Control 1-7 Input and Output (I/O) Ports 1-7 Software 1-8 Optional Items 1-9 Warranty 1-9 Environment 1-9
Notebook Tour 1-10 Touchpad Basics 1-18 Using the Keyboard 1-19 Windows Keys 1-20 Hotkeys 1-21
Specification Tables 1-24 Computer specifications 1-24 Processor 1-25 Processor Specifications 1-25 CPU Fan True Value Table 1-26...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 8
...3-44 LVDS Cable Installation 3-45
CHAPTER 4 Troubleshooting
Introduction 4-3 General Information 4-3
Power On Issues 4-4 No Display Issues 4-5 LCD Picture Failure 4-8 Internal Keyboard Failure 4-9 Touchpad Failure 4-10 Internal Speaker Failure 4-11 Internal Microphone Failure 4-13 USB Failure 4-14 Other Functions Failure 4-15 Intermittent Problems 4-16 Undetermined Problems 4-16 Post...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 9
Clear CMOS Jumper 5-6 BIOS Recovery by Crisis Disk 5-7
CHAPTER 6 FRU (Field Replaceable Unit) List
Exploded Diagrams 6-4 FRU List 6-7 Screw List 6-21
CHAPTER 7 Model Definition and Configuration
Acer Aspire 4739Z 7-1
CHAPTER 8 Test Compatible Components
Microsoft® Windows® 7 Environment Test 8-4
CHAPTER 9 Online Support Information
Introduction 9-3
ix
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 12
... Weight 1-7 Power Adapter and Battery 1-7 Input and Control 1-7 Input and Output (I/O) Ports 1-7 Software 1-8 Optional Items 1-9 Warranty 1-9 Environment 1-9
Notebook Tour 1-10
Touchpad Basics 1-18
Using the Keyboard 1-19
Windows Keys 1-20
Hotkeys 1-21
Specification Tables 1-24
Computer specifications 1-24 Processor 1-25 Processor Specifications 1-25 CPU Fan True Value Table 1-26...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 15
...: up to 4 GB of DDR3 system memroy, upgradable to 8 GB using two soDIMM modules
Display 0 14" HD 1366 x 768 pixel resolution, high-brightness (200-nit) Acer CineCrystal™ LED-backlit TFT LCD Mercury-free, environment-friendly 16:9 aspect ratio
Audio Subsystem 0 High-definition audio support Two built-in stereo speakers MS...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 16
... DVD+R DL, 6X DVD-RW, 8X DVD+RW, 5X DVD-RAM
Webcam 0
Acer Video Conference, featuring: Acer Crystal Eye webcam, 1280 x 1024 resolution Microphone
Wireless and Networking 0
Wireless: Acer InviLink™ Nplify™ 802.11b/g/n Wi-Fi CERTIFIED™ Supporting Acer SignalUp™ wireless technology
LAN: Fast Ethernet, Wake-on-LAN ready
Privacy Control...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 17
... standard battery pack Battery life: 3.5 hours ENERGY STAR®
Input and Control 0
Keyboard 86-/87-/91-key Acer AC4T_A10B keyboard with international language support
Touchpad Multi-gesture touchpad, supporting two-finger scroll, pinch, rotate, flip
Media keys Media control keys (printed on keyboard): play/pause, stop, previous, next, volume up, volume down
Input and Output (I/O) Ports...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 18
Software 0
Productivity Acer Backup Manager Acer ePower Management Acer eRecovery Management Adobe® Flash® Player 10.1 Adobe® Reader® 9.1 AUPEO! (US only) Bing™ Bar eSobi™ Kobo™ (Canada only) Microsoft® Office 2010 preloaded (purchase a product key to activate) Microsoft® Office Starter 2010 New York Times Reader (US only) NOOK...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 20
Turns the computer on and off.
4 5 6 7 1-10
Keyboard Touchpad
Click buttons (left and right mouse buttons. Internal microphone for certain models)
Also called Liquid-Crystal Display (LCD), displays computer output (configuration may vary by model). Opened Front View
Table 1-1.
Opened Front View
# Icon
Item
1
Acer Crystal Eye
webcam
2
Display screen
3
Power button
Description
Web...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 23
Figure 1-3. Top View
Table 1-3. Top View
#
Icon
1
Item Acer Logo
Description Acer Aspire 4739Z Logo
Hardware Specifications and Configurations
1-13
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 28
...a mouse button); Function
Main Touchpad (1)
Left Button (2) Right Button (3)
Execute
Tap twice (at the same speed as clicking the left and right buttons on the second tap and drag the cursor.
Access context menu
Click once. Touchpad
Move your finger on the Touchpad on a mouse.
and fingers - Tapping on the Touchpad to perform selection and execution functions. Click and...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 29
...Keypad
The embedded numeric keypad functions like a desktop numeric keypad. Hold while using cursor-control keys. Type the letters in numeric mode. Figure 1-9.
When Scroll Lock is in a normal ...Type numbers in uppercase. Scroll Lock does not work with the arithmetic operators +, -, *, and /). To simplify the keyboard legend, cursor-control key symbols are not printed on , the screen...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 31
... the screen brightness.
Increases the sound volume.
Hotkeys 0
The computer employs hotkeys or key combinations to return. Keyboard Hotkeys
To activate hotkeys, press and hold the key before pressing the other key in Sleep mode.
+
+ + +
Display toggle
Screen blank Touchpad toggle Speaker toggle
Switches display output between the display screen, external monitor (if connected...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 38
LAN Controller
Type Package Features
Item
Keyboard
Item
Type
Total number of keypads Windows logo key
Internal & external keyboard work simultaneously Features
Specification Broadcom BCM57780 48-pin QFN package Supports 10/100/1000
Specification Acer AC4T_A10B keyboard 86-US/87-UK/91-JP key Yes Plug USB keyboard to the USB port directly: Yes
Phantom...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 133
...Verified)
Power On Issues No Display Issues LCD Picture Failure Internal Keyboard Failure Touchpad Failure Internal Speaker Failure Internal Microphone Failure USB Failure Other Functions Failure Intermittent Problems...the verified symptom to determine the solution. Use Table 4-1 with the notebook. Non-Acer products, prototype cards, or modified options can give false errors and invalid system ...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 159
... and BIOS recovery for enabling BIOS Recovery. The machine provides one Hardware Open Gap on main board for clearing password check, and one hot key for the Aspire 4739Z. Steps for Clearing BIOS Password Check
0
If users set BIOS Password (Supervisor Password and/or User Password) for clearing BIOS Password (Supervisor Password and...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 165
... SERVICE PROVIDERS, the Acer office may have a DIFFERENT part number code from those given in global configurations for the Aspire 4739Z. FRU (Field Replaceable Unit) List
6-3 NOTE: NOTE:
To ...parts to this printed Service Guide. Users MUST use the local FRU list provided by the regional Acer office on how to dispose it . Refer to repair or for RMA (Return Merchandise Authorization). Part...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 205
Test Compatible Components
8-3
Refer to the Aspire 4739Z. All of its system functions are tested under Windows® 7 environment.
Test Compatible Components
This computer's compatibility is tested and verified by the Acer Mobile System Testing Department. Compatibility Test Report released by Acer's internal testing department. Regarding configuration, combination and test ...
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