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 deeparajan0 on March 3rd, 2013
Adjusting Brightness
i have acer aspire4739Z lap.the fn+Arrow does not work to adjust screen brightness.is there any possible options to adjust brightness without function with arrow key?
Current Answers
Answer #1: Posted by tintinb on March 30th, 2013 3:18 PM
tintinb
Member since:
October 26th, 2012 Points: 7,056,560
Member since:
October 26th, 2012 Points: 7,056,560
Yes. You can adjust the brightness settings of your Acer Aspire 4739 laptop by modifying the settings from the Control Panel. For you to easily follow, I provided the video tutorials below.
- How To Adjust Screen Brightness Windows 7 Tutorial
- How to change your screen 's brightness in Windows7
- Change Screen Brightness In Windows 7
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
...the prior written permission of merchantability or fitness for the updates made to http://csd.acer.com.tw.The information in this service guide. All rights reserved. Should the programs...magnetic, optical, chemical, manual or otherwise, without notice.
ii There are available on the ACER/CSD Website. Revision History
Refer to the table below for any language or computer language, ...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 4
...ordering FRU parts: Check the most up-to extend the functionality of customer machines. Acer-authorized Service Providers: The Acer office may have a different part number code than those ..., contact the regional offices or the responsible personnel/channel to order FRU parts for Acer's global product offering. To better fit local market requirements and enhance product competitiveness, ...
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 15
... SDRAM support: 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...
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
... 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...
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
... (left, and right) Microphone
For entering data into your computer Touch-sensitive pointing device which functions like the left and right buttons function like a computer mouse. Notebook Tour 0
Figure 1-1. Opened Front View
# Icon
Item
1
Acer Crystal Eye
webcam
2
Display screen
3
Power button
Description
Web camera for video communication. (only for sound recording. Opened Front...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 23
Figure 1-3. Top View
#
Icon
1
Item Acer Logo
Description Acer Aspire 4739Z Logo
Hardware Specifications and Configurations
1-13 Top View
Table 1-3.
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 31
... to save power.
Turns the internal touchpad on and off . Turns the display screen backlight off to access most of the computer's controls like screen brightness and volume output.
Figure 1-10. Hot key +
Icon
Function Communication
Description
Enables/disables the computer's communication devices.
+
Sleep
Puts the computer in the hockey combination.
Hardware...
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 44
...
Item
Specification
Vendor & Model name
AUO B140XW01 LG LP140WH4 Samsung LTN140AT01-G04 Chimei BT140GW01
Screen Diagonal (mm)
354.95
Active Area (mm)
309.4 x 173.95
Display resolution...(mm)
0.2265X0.2265
Typical White Luminance (cd/m2) 200 typ. (5 points average)
also called Brightness
170 min. (5 points average)
Contrast Ratio
500 typ
Response Time (Optical Rise Time/Fall Time) msec...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 60
...HDD Serial Number
Serial number of HDD installed on the InsydeH20 BIOS Setup Utility screen:
NOTE: NOTE:
The screens provided are for reference only. Table 2-1. Information 0
The Information tab shows ...100513PBPB04ECCYXROL TSSTcorp CDDVDW TS-L633F
V1.04 ATI VERO12.036.000.003.039043
123456789
Acer 20D4DD9869FEDF11802C60EB698FC1A8
Figure 2-1. BIOS 0
The following is a description of the tabs ...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 83
... /all to the EEPROM. 6. System Utilities
2-27 Flash is completed when the message, Compare ACER & OEM S/N of ESN EEPROM : PASS 4. At the command prompt, run VEEPROM.EXE to...Samle: 001636XXXXXX 00269E230844
Please waiting for EEPROM data comparing
Current MAC ID of ESN EEPROM : 00269E230844 Compare ACER & OEM S/N of ESN EEPROM: PASS, is the 16 digit number given as
follow: Enter the...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 89
Screw List Size
M2.5*6.5 M2.0*3.0 M2.5*4.0 (NI) M3.0*3.5 (NI) M2.5*5.0 M2.0*3.95 M2.0*4.0 M2.0*2.0 M2-0.4*2.0 (NI)
Quantity 22 15 9 4 2 4 4 4 1
Acer Part No. 86.ARE07.001 86.ARE07.002 86.EDM07.003 86.N1407.007 86.PSR07.001 86.R6Z07.002 86.W0107.003 86.W4107....
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 133
...Table 4-1. Troubleshooting
Introduction 0
This chapter contains information about the problem. 2. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. 1. If possible, verify the symptoms by step procedures are designed to be performed as possible about troubleshooting common problems associated with the verified symptom to determine the...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 136
... appears on -screen prompts.
4-6
Troubleshooting Remove any memory cards and CD/DVD discs. 8. If the computer boots correctly, add the devices one by pressing Fn+F5. 6. Remove the drives (refer to LCD Picture Failure. 7. Abnormal Video
0
If the video appears abnormal, perform the following:
1.
Refer to its highest level. Adjust the brightness to Maintenance...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 159
...machine provides one Hardware Open Gap on main board for clearing password check, and one hot key for a security reason, BIOS will ask the password during systems POST or when systems enter ...standard operating procedures of the CMOS jumper. 7. Press Power Button until BIOS POST is only for the Aspire 4739Z. If a password is cleared. 11. Jumper and Connector Locations
5-5 However, once it is...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 165
... in the FRU list of customer machines. Refer to repair or for the Aspire 4739Z.
NOTE: NOTE:
WHEN ORDERING FRU PARTS, check the most up-to return it. Users MUST use the local FRU list provided by the regional Acer office on how to -date information available on the printed Service Guide...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 205
Compatibility Test Report released by Acer's internal testing department. 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. Regarding configuration, combination and test procedures, please refer to the following ...
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