Acer Extensa 4220 Support Question
Acer Extensa 4220 Support Question
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Question posted by laOpaq on February 23rd, 2014
Acer Extensa 4220 Wont Turn On
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Current Answers
Answer #1: Posted by freginold on June 7th, 2020 7:40 PM
freginold
Member since:
December 20th, 2011 Points: 23,253,885
Member since:
December 20th, 2011 Points: 23,253,885
When a laptop won't power on, it's often because of one of four things: the battery, the battery charger/AC adapter, the power board/battery charging board (if the laptop has one), or the motherboard/system board. Without being able to troubleshoot the laptop, it's almost impossible to say for sure which of the components is causing the problem.
You can attempt to rule out the battery by attaching the AC adapter and trying to turn the laptop on. If the laptop turns on when on AC power but won't turn on with the battery, then one of two things is happening: either the battery is bad, or the charger is bad and the battery has run down. If the laptop won't turn on with or without the AC adapter plugged in, then the battery is not the problem. If your AC adapter has an LED on it, you can often tell if the adapter isn't working because the LED won't light up. (However, just because the LED does come on doesn't mean the adapter is working as it should.)
If it doesn't seem to be either the charger/adapter or the battery, then you're probably looking at either the power board (the board that the charger plugs into) or the motherboard. Amazon.com sells power boards (sometimes called power jack boards) for many laptops for between $15 and $30.
The motherboard is a more expensive option to replace, so a good rule of thumb is to try the less expensive parts first. If it still won't power on, you may have a bad motherboard, in which case it might be cheaper to get a new laptop than have the motherboard repaired or replaced.
Related Acer Extensa 4220 Manual Pages
Extensa 4620Z / 4220 User's Guide EN - Page 2
... notify any means, electronically, mechanically, by photocopy, recording or otherwise, without obligation to your unit should include the serial number, model number and purchase information. Extensa 4620/4620Z/4220 Series Notebook PC
Model number Serial number Date of purchase Place of Acer Incorporated. All correspondence concerning your computer. Copyright © 2007.
Extensa 4620Z / 4220 User's Guide EN - Page 3
.... • Do not increase the volume to the AC power outlet. When you plug the power cord into is installed in the PCMCIA & Express slot.
Turning the product off before cleaning. Dummies protect unused slots from the wall outlet before cleaning
Unplug this document for your safety and comfort
Safety instructions...
Extensa 4620Z / 4220 User's Guide EN - Page 6
... connecting object. Never use any area with a hot or cold battery may be advised to turn off the notebook near gas pumps at service stations. Do not dispose of used batteries. Replace the battery with Acer approved chargers designated for this device. Follow local regulations when disposing of batteries in summer or...
Extensa 4620Z / 4220 User's Guide EN - Page 7
... to the network. Metallic materials may cause interference or danger. For safety reasons, turn off your body (refer to the ear with the functionality of the medical device ...wireless or radio transmitting devices when using equipment that the above -stated distance from your laptop under the following conditions. This device meets RF exposure guidelines when used normally, and it...
Extensa 4620Z / 4220 User's Guide EN - Page 8
... in such areas could result. Switch off your device before boarding an aircraft. If you would normally be maintained between wireless devices and a pacemaker to turn off the device at service stations.
Potentially explosive atmospheres include areas where you suspect interference, switch off your device, and move it. chemical plants;
Extensa 4620Z / 4220 User's Guide EN - Page 10
...the bottom right-hand corner of physical injury after prolonged use. Users are turned off position use up to Acer notebooks with an ENERGY STAR sticker located in front of physical injury. ... Sleep mode by pushing power button. • More power management settings can be done through Acer ePower
Management. In the average home, 75% of all electricity used to power home electronics...
Extensa 4620Z / 4220 User's Guide EN - Page 13
... needs. This guide contains detailed information on how to use your Acer notebook, we have designed a set of guides:
First off
To turn on the screen to complete the installation. Basic care and tips ...Help and Support menu. xiii
First things first
We would like to thank you for making an Acer notebook your choice for the location of the power button. poster helps you get started with ...
Extensa 4620Z / 4220 User's Guide EN - 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...
Extensa 4620Z / 4220 User's Guide EN - Page 24
...delete the predefined power plans. You can also create customized power plans. You can also turn on . 4 If necessary, change the display and sleep settings you to a personalized... to adjust system settings like LCD brightness and CPU speed. Empowering Technology
4
Acer ePower Management
Acer ePower Management features a straightforward user interface for configuring your new power plan.
...
Extensa 4620Z / 4220 User's Guide EN - Page 36
.... See "Easy-launch buttons" on page 26 for more details.
11 Power button Turns the computer on page 27 for your hands when you use the computer.
7 Touchpad...
(left, center* right mouse buttons. and right)
*The center button serves as Acer BioProtect fingerprint
reader supporting Acer FingerNav 4-way control
function (manufacturing option) or a 4-way scroll
button (manufacturing option...
Extensa 4620Z / 4220 User's Guide EN - Page 47
... to log into Windows® again.
• Presentation key - minimizes open windows and prepares your display for convenient and secure backup. If the laptop is equipped with Acer Bio-Protection, you step out. 27
English
Three productivity keys give users one-touch access to protection and manageability features for impressive presentations.
•...
Extensa 4620Z / 4220 User's Guide EN - Page 52
...
Sleep Display toggle
Screen blank Touchpad toggle Speaker toggle
Launches Acer eSettings in Acer Empowering Technology. Launches Acer ePower Management in Acer Empowering Technology. Press any key to save power. See "Acer Empowering Technology" on page 1. Turns the display screen backlight off .
See "Acer Empowering Technology" on page 1.
English
32
Hotkeys
The computer employs...
Extensa 4620Z / 4220 User's Guide EN - Page 65
... changes.
Before performing a restore operation, please check the BIOS settings. 1 Check to see if Acer disk-to the Windows manual. To properly use the internal modem. HyperTerminal), you restore the C: ... system is the multilingual version, the operating system and language you choose when you first turn on the system will be reformatted and all data files before using this option. Note:...
Extensa 4620Z / 4220 User's Guide EN - Page 81
... until it with the screw. 5 Reinstall the battery pack, and reconnect the AC adapter. 6 Turn on the computer. To activate the BIOS utility, press during the POST; English
61
Installing memory.... The computer automatically detects and reconfigures the total memory size. Then turn the computer over to install memory: 1 Turn off the computer, unplug the AC adapter (if connected) and remove...
Extensa 4620Z / 4220 User's Guide EN - Page 97
...4000
Fax:
1-254-298-4147 Z)
Name of responsible party: Acer America Corporation
Address of the FCC Rules. The following two conditions:... is responsible for this declaration:
Product name:
Notebook PC
Model number:
MS2204
Machine type:
Extensa 4620/4620Z/4220
SKU number:
Extensa 462xxx/462xZxxx/422xxx ("x" = 0 - 9, a - 77
English
Federal Communications Comission Declaration of...
Extensa 4620Z / 4220 User's Guide EN - Page 98
...
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: Notebook PC
Trade Name: Acer
Model Number: MS2204
Machine Type: Extensa 4620/4620Z/4220
SKU Number: Extensa 462xxx/462xZxxx/422xxx
Is compliant with the essential requirements and other relevant provisions of the following...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide - Page 14
Internal microphone for launching frequently used programs. Turns the computer on and off. Comfortable support area for a more ...function like a computer mouse.
For entering data into your hands when you around your new TravelMate computer. Launch Acer Empowering Technology
Chapter 1 Touch-sensitive pointing device which functions like the left , center and right)
9
Status ...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide - Page 25
... on and off . Increases the screen brightness. Hotkeys
The computer employs hotkeys or key combinations to save power. Puts the computer in Acer eManager. Decreases the speaker volume.
Turns the display screen backlight off to access most of the computer's controls like screen brightness, volume output and the BIOS utility. Press any...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide - Page 30
You can also turn on . 4. View and adjust settings for configuring your new power plan. Click the Create Power...components to extend battery life. 1.
Click "Apply" to edit 2. Click the Delete Power Plan icon.
20
Chapter 1 Acer ePower Management
Acer ePower Management features a straightforward user interface for On Battery and Plugged In modes by clicking "More Power Options". To ...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide - Page 50
... MHz XXXXXXXXXXX-(XX) XXXXXXXX None None XXXXXXXXXXX-XXX XX-XXXX-(XX) VX.XX XX-XXX XXXXXX.XXX.XXX.XXX.XXXXXX XX.XX XXXXXXXXXXXXXXXXXXXXXXX None TravelMate/Extensa 5XXX Acer XXXxXxXX-xXxX-XXxx-xXXx-xXXxXXxXxxXX
F1 Help Esc Exit
Select Item -/+ Change Values
F9 Setup Defaults
Select Menu Enter Select Sub-Menu F10 Save...
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