Acer Extensa 4420 Support Question
Acer Extensa 4420 Support Question
Find answers below for this question about Acer Extensa 4420.Need a Acer Extensa 4420 manual? We have 2 online manuals for this item!
Question posted by slkevinl on April 11th, 2014
Acer Extensa 4420-5239 Wont Power Off
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Related Acer Extensa 4420 Manual Pages
Extensa 4420 / 4120 User's Guide EN - Page 2
... trademarks are used herein for a particular purpose. No part of this manual or supplementary documents and publications. Extensa 4420/4120 Series Notebook PC
Model number Serial number Date of purchase Place of purchase
Acer and the Acer logo are recorded on the label affixed to notify any person of this publication may be reproduced...
Extensa 4420 / 4120 User's Guide EN - Page 10
... energy efficiency. Products that earn the ENERGY STAR prevent greenhouse gas emissions by meeting strict energy efficiency guidelines set by pushing power button. • More power management settings can be done through Acer ePower
Management. Incorrect computer usage may complain of eyestrain and headaches after long hours of working conditions, personal health and...
Extensa 4420 / 4120 User's Guide EN - Page 13
...First things first
We would like to thank you for making an Acer notebook your choice for the location of the power button. For instructions on AcerSystem User's Guide will run the Adobe... Click on Start, All Programs, AcerSystem. 2 Click on the computer, simply press and release the power button below the LCD screen beside the easy-launch buttons.
The printed User's Guide introduces you use...
Extensa 4420 / 4120 User's Guide EN - Page 19
Low-power license-exempt radio
communication devices (RSS-210)
74
LCD panel ergonomic specifications
75
Federal ...utility
60
Boot sequence
60
Enable disk-to-disk recovery
61
Password
61
Using software
61
Playing DVD movies
61
Acer eRecovery Management
62
Create backup
62
Burn backup disc
63
Restore and recovery
63
Troubleshooting
64
Troubleshooting tips
64
Error...
Extensa 4420 / 4120 User's Guide EN - Page 21
... Empowering Technology password, there is for selected models).
• Acer eLock Management limits access to external storage media. • Acer eRecovery Management backs up to location-based networks intelligently. • Acer ePower Management optimizes battery usage via customizable
power plans.
• Acer ePresentation Management connects to a projector and adjusts
display settings...
Extensa 4420 / 4120 User's Guide EN - Page 24
... features a straightforward user interface for On Battery and Plugged In modes by clicking "More Power Options". Using power plans
Acer ePower Management comes with three predefined power plans: Balanced, High performance and Power saver. You can also create customized power plans.
You can open Windows power options by clicking the appropriate tabs.
You can create, switch between...
Extensa 4420 / 4120 User's Guide EN - Page 33
... Mobility Center from the Accessories program group in one easy-to-find place, so you can quickly configure your Acer system to the Acer user guide, drivers and utilities. Settings include display brightness, power plan, volume, wireless networking on or off , external display settings, display orientation and synchronization status. Windows Mobility Center also...
Extensa 4420 / 4120 User's Guide EN - Page 36
...frequently used programs. See "Easy-launch buttons" on page 26 for more details.
11 Power button
Turns the computer on page 26 for more secure, smarter and easier way to show...into your computer.
6 Palmrest
Comfortable support area for a more details.
13 Empowering key Launch Acer Empowering Technology See "Easylaunch buttons" on and off.
12 Productivity keys Three productivity keys give...
Extensa 4420 / 4120 User's Guide EN - Page 42
... x 9.76 x 1.17/1.62 inches) 2.4 kg (5.29 lbs.) with 6-cell battery pack ACPI 3.0 CPU power management standard: supports Standby and Hibernation power-saving modes
44 W 4000 mAh Li-ion battery pack (6-cell)
3-pin 65 W AC adaptor 88-/89-key Acer FineTouch™ keyboard with 5-degree curve, inverted "T" cursor layout; 2.5mm (minimum) key travel
Seamless...
Extensa 4420 / 4120 User's Guide EN - Page 52
... most of the computer's controls like screen brightness, volume output and the BIOS utility.
See "Acer Empowering Technology" on page 1. Turns the display screen backlight off . Turns the internal touchpad on and off to save power. To activate hotkeys, press and hold the key before pressing the other key in Sleep mode...
Extensa 4420 / 4120 User's Guide EN - Page 64
... is
turned on the printer. English
44
• Make sure that the printer is connected to a power outlet and that it is set up your Operating System. I want to restore my computer to its ... recovery CDs. Before performing a restore operation, please check the BIOS settings. 1 Check to see if Acer disk-to-disk recovery is enabled or not. 2 Make sure the D2D Recovery setting in Main is ...
Extensa 4420 / 4120 User's Guide EN - Page 93
The FCC RF safety requirement
The radiated output power of the wireless LAN Mini PCI Card and Bluetooth card is selected ...shall be used in strict accordance with FCC RF exposure compliance requirements, a separation distance of use . Note: The Acer wireless Mini PCI adapter implements a transmission diversity function.
English
English
73
List of applicable countries
EU member states as ...
Extensa 4420 / 4120 User's Guide EN - Page 96
... the following local manufacturer/importer is responsible for this declaration:
Product name:
Notebook PC
Model number:
MS2211
Machine type:
Extensa 4420/4120
SKU number:
Extensa 442xxx/412xxx ("x" = 0 - 9, a - San Jose, CA 95110 USA
Contact person:
Acer Representitive
Tel:
1-254-298-4000
Fax:
1-254-298-4147 The following two conditions: (1) This device may not cause harmful...
Extensa 4420 / 4120 User's Guide EN - Page 97
...com.tw Hereby declare that production units of certain Hazardous Substances in force to assure that : Product: Personal Computer Trade Name: Acer Model Number: MS2211 Machine Type: Extensa 4420/4120 SKU Number:Extensa 442xxx/412xxx ("x" = 0~9, a ~ z, or A ~ Z) Is compliant with the essential requirements and other relevant provisions of the following harmonized standard: • EN60950-1:2001...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 13
... charge; Bluetooth, and WLAN functions T Ethernet and modem ports: link and activity indicators
Power subsystem
T 44W 4000 mAh Li-ion battery pack (6-cell) T 3-pin 65W AC adapter T Acer QuicCharge™ battery technology T ACPI (Advanced Configuration and Power Interface) 3.0 power management standard (supports
standby and hibernation modes)
System security and compliance features
T Physical...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 15
... pointing device which functions like the left and right buttons function like a computer mouse.
It can either be a 4-way scroll button or an Acer Bio-Protection fingerprint reader. Power button
Turns the computer on actual notebook model. TravelMate Tour
This section is a virtual tour of your computer. Open Front View
Number
1 2 3 4 5
6 7 8
9
10...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 19
... after prolonged use.
Base View
Number
1 2 3 4
5 6
Icon
Item
Battery lock
Description
Secures the battery pack in position. Releases the battery pack for removal.
Ventilation slots
Acer DASP pad Lower case cover
Enable the computer to the hard drive.
Protects the external modules located on the system lower case. Chapter 1
9 Battery pack...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 75
... system hardware problems. If the problem can give false errors and invalid system responses.
1.
blurred LCD display).
Non-Acer products, prototype cards, or modified options can 't be re-created
Section to Refer to
"Power System Check" on page 67
"POST Error Message" on page 69 "Undetermined Problems" "POST Error Message" on page...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 91
...
Undetermined problems are supported by the computer, and that power supply to the computer is inoperative. Follow these procedures ... reconnect the removed devices one at a time until you find the failing FRU. 7. Power on the computer. 5. If the problem remains, replace the following devices:
t Non-Acer devices t Printer, mouse, and other external devices t Battery pack t Hard disk drive...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 106
Category
No. Part Name and Description
Acer Part No.
Power-related
Processor
96
Chapter 6
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