Acer Aspire 4739Z Support Question
Acer Aspire 4739Z Support Question
Find answers below for this question about Acer Aspire 4739Z.Need a Acer Aspire 4739Z manual? We have 1 online manual for this item!
Question posted by sureshsftwtech on September 3rd, 2014
Blur Display
In my laptop half of screen is being like blur by comparing left side. left side of screen is clear(normal). what I can do? I had installed windows 7 Ultimte. It is ACER Laptop 4739Z. I don't know whether is a hardware problem or software problem? Please help me.
Current Answers
Related Acer Aspire 4739Z Manual Pages
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 3
... that represents information entered by a computer user, such as menus, prompts, responses to know for personal injury.
! Example: After entering data, press Enter. Example: [01] The server has been stopped User input (text that represents information displayed on a computer screen, such as command names, option letters, and words) are used in this manual...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 5
CHAPTER 1 Hardware Specifications
Features 1-5 Operating System 1-5 CPU and Chipset 1-5 System Memory 1-5 Display 1-5 Audio Subsystem 1-5 Graphics 1-6 Storage ... 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...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 6
...not available with this model 1-34 Display Supported Resolution (LCD Supported Resolution) 1-35 Graphics Controller 1-35 Display Supported Resolution (GPU Supported Resolution) ...Exit 2-13
BIOS Flash Utilities 2-14 DOS Flash Utility 2-15 WinFlash Utility 2-17
Clearing BIOS Passwords 2-18 Removing BIOS Passwords 2-19 Removing Insyde HDD Password 2-21
Miscellaneous Tools 2-22 Using DMITools...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 7
... Removal . . . 3-25 WLAN Module Installation 3-26 Thermal Module Removal 3-27 Thermal Module Installation 3-27 CPU Processor Removal 3-29 CPU Processor Installation 3-29 Power Switch Board Removal 3-30 Power Switch Board Installation 3-30 Speaker Module Removal 3-31 Speaker Module Installation 3-32 LCD (Liquid Crystal Display) Module Removal 3-33 LCD Module Installation 3-34 DC-in Jack...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 8
...Installation 3-40 LCD Panel Removal 3-41 LCD Panel Installation 3-42 LCD Bracket Removal 3-43 LCD Bracket Installation 3-43 LVDS Cable Removal 3-44 LVDS Cable Installation 3-45
CHAPTER 4 Troubleshooting
Introduction 4-3 General Information 4-3
Power On Issues 4-4 No Display...Jumper and Connector Locations 5-3 Clearing Password Check and BIOS Recovery 5-5
Clearing Password Check 5-5
viii
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
...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 ... (not available with this model 1-34 Display Supported Resolution (LCD Supported Resolution 1-35 Graphics Controller 1-35 Display Supported Resolution (GPU Supported Resolution 1-35 Bluetooth...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 15
Hardware Specifications and Configurations
Features 0
Below is a summary of the computer's features:
Operating System 0 Genuine Windows® 7 Home Premium 64-bit Genuine Windows® 7 Home Basic ...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...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 16
...174; 10 Dual independent display support 16.7 million ...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 0
BIOS user, supervisor, HDD passwords Kensington lock slot
1-6
Hardware...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 17
...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...
2-in-1 card reader (SD™, MMC) Three USB 2.0 ports External display (VGA) port Headphone/speaker/line-out jack Microphone-in jack Ethernet (RJ-45) port DC-in jack...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 20
.... Hardware Specifications and Configurations Turns the computer on and off.
4 5 6 7 1-10
Keyboard Touchpad
Click buttons (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. Opened Front View
# Icon
Item
1
Acer Crystal Eye
webcam
2
Display screen
3
Power...
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 25
... lock cable
around an immovable object such as a table
or handle of a locked drawer. Left View
Table 1-5. Hardware Specifications and Configurations
1-15 Some keyless models are also available.
2
DC-in jack
Connects to an AC adapter.
3
External display
Connects to a display device (e.g., external
(VGA) port
monitor, LCD projector).
4
Ethernet (RJ-45) port Connects to...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 30
...Display the System Properties dialog box Functions supported by Windows XP: < > + : Show the System Properties dialog box
< > + : Open Ease of functions. it opens the application's context menu.
1-20
Hardware Specifications and Configurations Functions supported by Windows XP, Windows Vista, and Windows...the system tray (use RIGHT ARROW or LEFT ARROW to move focus to provide a variety of...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 31
...(if connected) and both.
Turns the speakers on and off.
Press any key to save power. Hardware Specifications and Configurations
1-21 Turns the display screen backlight off .
+ + +
Brightness up Brightness down Volume up
Increases the screen brightness. Hot key +
Icon
Function Communication
Description
Enables/disables the computer's communication devices.
+
Sleep...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 44
... (D)
Electrical Interface
1 channel LVDS
Viewing Angle (degree) Horizontal (Right) CR = 10 (Left) Vertical (Upper) CR = 10 (Lower)
40 min / 45 typ 40 min / 45...34
Hardware Specifications and Configurations LED 14.0"
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 ...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 45
... Out Port (SDVO) Interface support (support EZ4 Dock only) Digital LVDS Interface support
Display Supported Resolution (GPU Supported Resolution)
Resolution 640x480/60Hz 16:9 800x600p/60Hz 16:9 1024x768p...Yes Yes
32 bits Yes Yes Yes Yes Yes Yes Yes Yes
Hardware Specifications and Configurations
1-35 Display Supported Resolution (LCD Supported Resolution)
Resolution 800x600p/60Hz 16:9 1024x768p...
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 to enter BIOS Setup menu. 10. Press Power Button until BIOS POST is only for the Aspire 4739Z. Steps for Clearing BIOS Password...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 165
...Aspire 4739Z. Part number changes will not be noted on the regional web or channel. NOTE: NOTE:
To scrap or to return the defective parts, users should follow the local government ordinance or regulations on how to dispose it properly, or follow the rules set by the regional Acer...MUST use the local FRU list provided by the regional Acer office on how to -date information available on the ...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 205
...the following lists for components, adapter cards, and peripherals which have passed these tests. Refer to the Aspire 4739Z. Compatibility Test Report released by Acer's internal testing department. Test Compatible Components
8-3 All of its system functions are tested under Windows® 7 environment.
Test Compatible Components
This computer's compatibility is tested and verified by the...
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