Acer 4720 6851 Support Question
Acer 4720 6851 Support Question
Find answers below for this question about Acer 4720 6851 - TravelMate - Core 2 Duo GHz.Need a Acer 4720 6851 manual? We have 1 online manual for this item!
Question posted by sam2220 on September 4th, 2011
White Screen Problem In Acer 4720
i have an acer 4720 for past one year . now from one month i am facing a problem with my laptop , its screen go white when i turn it on could you provide me solution of this problem......
Current Answers
Related Acer 4720 6851 Manual Pages
TravelMate 4720/4320 User Guide - Page 2
TravelMate 4720/4320 Series Notebook PC
Model number Serial number Date of purchase Place of purchase
Acer and the Acer logo are registered trademarks of purchase information in the space provided below. Record the model number, serial number, purchase date and place of Acer Incorporated. No part of Acer Incorporated. Such changes will be incorporated in new editions...
TravelMate 4720/4320 User Guide - Page 6
...temporarily, even when the battery is prohibited or when it will be susceptible to turn off your device in fire.
Observe restrictions on the battery.) This might happen, ...of another battery may cause interference or danger. A device with Acer approved chargers designated for this device.
Use only Acer approved batteries, and recharge your product. Always try to local...
TravelMate 4720/4320 User Guide - Page 9
.... For lamp-specific disposal information, check www.lamprecycle.org. For more information on the Waste from Electrical and Electronics Equipment (WEEE) regulations, visit http://global.acer.com/about/sustainability.htm
Mercury advisory
For projectors or electronic products containing an LCD/CRT monitor or display: Lamp(s) inside this electronic device into the...
TravelMate 4720/4320 User Guide - Page 10
... that this product meets the ENERGY STAR guidelines for more comfortable computer use . Users are turned off position use up to 50% less energy than conventional equipment. This product has been... in front of physical injury after prolonged use . As an ENERGY STAR partner, Acer Inc. The following section provides tips for energy efficiency. In the average home, 75% of all electricity used ...
TravelMate 4720/4320 User Guide - Page 11
...long in such a way that the side faces the window or
any light source
• ... the strain on how to reduce eyestrain.
Observe the following sections provide suggestions on your leg
muscles
• take short rests to relax...incorrect glasses or contact lenses, glare, excessive room lighting, poorly focused screens, very small typefaces and low-contrast displays could stress your eyes. Eyes...
TravelMate 4720/4320 User Guide - Page 13
... and functions of your new computer. This guide contains detailed information on the screen to complete the installation.
Your guides
To help you use Adobe Reader, access the Help ...and Support menu. For instructions on how your Acer notebook, we have designed a set of guides:
First off
To turn on page 15 for meeting your mobile computing needs.
For more...
TravelMate 4720/4320 User Guide - Page 17
... and tips for using your computer
xiii
Turning your computer on and off
xiii
Taking ...Acer Empowering Technology
1
Empowering Technology password
1
Acer eNet Management
2
Acer ePower Management
4
Acer ePresentation Management
6
Acer eDataSecurity Management
7
Acer eLock Management
8
Acer eRecovery Management
10
Acer eSettings Management
12
Windows Mobility Center
13
Your Acer...
TravelMate 4720/4320 User Guide - Page 21
... optimizes battery usage via customizable
power plans.
• Acer ePresentation Management connects to a projector and adjusts
display settings.
• Acer eDataSecurity Management protects data with passwords and
encryption (for selected models).
• Acer eLock Management limits access to remember or write down your screen, it provides access to the following utilities:
Note: All of the...
TravelMate 4720/4320 User Guide - Page 36
...touch access to protection and manageability features for a more details.
13 Empowering Launch Acer Empowering Technology key 16
English
# Item
Description
3 Display screen Also called Liquid-Crystal Display (LCD), displays computer output.
4 Status indicators
... page 26 for more details.
11 Power button Turns the computer on page 27 for more secure, smarter and easier way to work.
TravelMate 4720/4320 User Guide - Page 41
...® Processor 530/540/550 (1 MB L2 cache,
1.73/1.86/2.0 GHz, 533 MHz FSB) or higher, supporting
Intel® 64 architecture (for selected models)
• Acer InviLink™ 802.11b/g Wi-Fi CERTIFIED® solution,
supporting Acer SignalUp™ wireless technology (for
selected models)
• Acer InviLink™ 802.11a/b/g/Draft-N Wi-Fi CERTIFIED®...
TravelMate 4720/4320 User Guide - Page 52
... 1.
To activate hotkeys, press and hold the key before pressing the other key in Acer Empowering Technology. Switches display output between the display screen, external monitor (if connected) and both. Turns the speakers on and off to return. Turns the display screen backlight off . English
32
Hotkeys
The computer employs hotkeys or key combinations to...
TravelMate 4720/4320 User Guide - Page 59
... four pre-defined display settings so you can view multiple windows on Acer GridVista. You may choose any one of your preferred screen configuration for each
display from the taskbar. 2 Drag and drop each... confirm the new settings and click OK to Start, All Programs and click on the same screen. Select the secondary monitor (2) icon in the display box and then click the check box Extend...
TravelMate 4720/4320 User Guide - Page 66
...when traveling. You are required to provide the following information available when you call Acer for online service, and please be...screen (or the number and sequence in the flap located inside the front cover of purchase Before you call
Please have an Acer... Warranty (ITW)
Your computer is in contact with your problems efficiently. An ITW passport comes with our offices worldwide. If...
TravelMate 4720/4320 User Guide - Page 81
... memory module diagonally into the slot, then (b) gently press
it down until it clicks into your local Acer dealer.
The computer automatically detects and reconfigures the total memory size. However, if you encounter configuration problems, you do not need to run it with the screw. 5 Reinstall the battery pack, and reconnect the...
TravelMate 4720/4320 User Guide - Page 83
You can create and save a backup of a different region into the DVD drive.
Note: This feature is made.
1 Press + or select Acer eRecovery Management from the main Acer eRecovery Management screen.
English
63
Note: To change the region code, insert a DVD movie of the current system configuration to quickly backup and restore the system...
TravelMate 4720/4320 User Guide - Page 84
... created backup image to disc. 4 Follow the instructions on screen to complete the process. English
64
3 Follow the instructions on screen to complete the process. this disc will burn your Acer system. 1 Press + or select Acer eRecovery Management from the
Empowering Technology toolbar to start Acer eRecovery Management. 2 Switch to the Burn Disc page by...
TravelMate 4720/4320 User Guide - Page 94
... states as Norway, Switzerland, Iceland and Liechtenstein. Usage allowed in to the screen section and all persons. The FCC RF safety requirement
The radiated output power of... Lithuania, Poland, Hungary, Czech Republic, Slovak Republic, Slovenia, Cyprus and Malta. Note: The Acer wireless Mini PCI adapter implements a transmission diversity function. Nevertheless, the notebook PC series shall be...
TravelMate 4720/4320 User Guide - Page 96
... panel ergonomic specifications
English
Design viewing distance Design inclination angle Design azimuth angle Viewing direction range class Screen tilt angle Design screen illuminance
Reflection class of LCD panel (positive and negative polarity)
Image polarity Reference white: Pre-setting of luminance and color temperature @ 6500K (tested under BM7) Pixel fault class
500 mm 0.0°...
TravelMate 4720/4320 User Guide - Page 97
... this declaration:
Product name:
Notebook PC
Model number:
MS2204
Machine type:
TravelMate 4720/4320
SKU number:
TravelMate 472xxx/432xxx ("x" = 0 - 9, a - San Jose, CA 95110 USA
Contact person:
Acer Representitive
Tel:
1-254-298-4000
Fax:
1-254-298-4147 Z)
Name of responsible party: Acer America Corporation
Address of the FCC Rules. 77
English
English
Federal Communications...
TravelMate 4720/4320 User Guide - Page 98
..., China
Contact Person: Mr. Easy Lai Tel: 886-2-8691-3089 Fax: 886-2-8691-3000 E-mail: easy_lai@acer.com.tw
Hereby declare that: Product: Personal Computer Trade Name: Acer Model Number: MS2204 Machine Type: TravelMate 4720/4320 SKU Number:TravelMate 472xxx/432xxx ("x" = 0~9, a ~ z, or A ~ Z) Is compliant with the essential requirements and other relevant provisions of the following...
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