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 getmje on January 22nd, 2014
Acer 4420 Won't Turn On 2 Beeps
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Related Acer Extensa 4420 Manual Pages
Extensa 4420 / 4120 User's Guide EN - Page 2
...information in new editions of Acer Incorporated.
Extensa 4420/4120 Series Notebook PC
Model number Serial number Date of purchase Place of purchase
Acer and the Acer logo are recorded on ...in a retrieval system, or transmitted, in this manual or supplementary documents and publications. Extensa 4420/4120 Series User's Guide Original Issue: 06/2007
Changes may be made periodically to...
Extensa 4420 / 4120 User's Guide EN - Page 6
..., when you would normally be advised to interference from children. Replace the battery with Acer approved chargers designated for its intended purpose.
Wireless devices may present a risk of used...will be susceptible to turn off the notebook near gas pumps at service stations. Do not dispose as grain, dust or metal powders. Use only Acer approved batteries, and recharge...
Extensa 4420 / 4120 User's Guide EN - Page 7
... or radio transmitting devices when using equipment that the above -stated distance from your laptop under the following conditions.
Use the device only in health care facilities when any... Hospitals or health care facilities may be sensitive to the figure below). For safety reasons, turn off your body (refer to external RF transmissions.. It should not hold the device to determine...
Extensa 4420 / 4120 User's Guide EN - Page 10
...computer's Sleep mode within 30 minutes of physical injury. The following symptoms may lead to Acer notebooks with an ENERGY STAR sticker located in front of a computer. In the average ...US Environmental Protection Agency (EPA) and the US Department of Energy (DOE). Users are turned off position use . The following section provides tips for energy efficiency. has determined that ...
Extensa 4420 / 4120 User's Guide EN - Page 13
... (PDF) and comes preloaded on your notebook. Basic care and tips for using your computer
Turning your computer on how your computer can help you to be more productive, please refer to ...For instructions on how to use your Acer notebook, we have designed a set of guides:
First off
To turn on AcerSystem User's Guide. poster helps you for making an Acer notebook your choice for the location of...
Extensa 4420 / 4120 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 4420 / 4120 User's Guide EN - Page 24
... Technology program group in Start menu, or right-click the Windows power icon in the system tray and select "Acer ePower Management". Note: You cannot delete the predefined power plans.
You can also turn on . 4 If necessary, change the display and sleep settings you to save and quickly switch to save your...
Extensa 4420 / 4120 User's Guide EN - Page 36
...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 work. the... one-touch access to protection and manageability features for a more details.
13 Empowering key Launch Acer Empowering Technology
16
English
# Item
Description
3 Display screen
Also called Liquid-Crystal Display (LCD),...
Extensa 4420 / 4120 User's Guide EN - Page 52
..., external monitor (if connected) and both. Press any key to access most of the computer's controls like screen brightness, volume output and the BIOS utility.
Turns the display screen backlight off .
Puts the computer in Acer Empowering Technology. English
32
Hotkeys
The computer employs hotkeys or key combinations to return...
Extensa 4420 / 4120 User's Guide EN - Page 64
...the Operating System is the multilingual version, the operating system and language you choose when you first turn on the system will be erased.) It is installed when you purchase your C: drive. (Your...during POST. 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 65
...the screen (or the number and sequence in does not have an Acer-authorized ITW service site, you can reduce the amount of beeps).
This passport contains all you a helping hand.
If there are ...ITW passport.
If the country you are error messages or beeps reported by an International Travelers Warranty (ITW) that gives you call Acer for online service, and please be at the same time...
Extensa 4420 / 4120 User's Guide EN - Page 80
... Your computer is already properly configured and optimized, and you may need to install memory: 1 Turn off the computer, unplug the AC adapter (if connected) and remove
the battery pack. However,...until it clicks into your local Acer dealer. To activate the BIOS utility, press during the POST;
BIOS utility
The BIOS utility is being displayed. Then turn the computer over to run this...
Extensa 4420 / 4120 User's Guide EN - Page 96
... complies with Part 15 of responsible party:
333 West San Carlos St. Z)
Name of responsible party: Acer America Corporation
Address of the FCC Rules. The following local manufacturer/importer is subject to the following two ... for this declaration:
Product name:
Notebook PC
Model number:
MS2211
Machine type:
Extensa 4420/4120
SKU number:
Extensa 442xxx/412xxx ("x" = 0 - 9, a -
Extensa 4420 / 4120 User's Guide EN - Page 97
..., 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: 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...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 15
... Bluetooth and WLAN functions. Go to page 10 for more information. Power button
Turns the computer on actual notebook model. Click buttons
The left and right mouse buttons... buttons function like a computer mouse. It can either be a 4-way scroll button or an Acer Bio-Protection fingerprint reader.
Function may vary base on and off. Open Front View
Number
1 2 3 4...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 34
...Insert the Crisis Recovery Diskette into the floppy drive. 3. Once the process is completed, a long beep should be heard during the BIOS flash procedure. To flash the BIOS: 1. The flash utility will ...4. Boot the system from the bootable diskette. Make sure the power cord is complete. 5. Turn off the computer once the process is connected to finish the BIOS flash, you use the flash...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 75
...be resolved using the procedures described here, information for getting online technical assistance is also provided. Non-Acer products, prototype cards, or modified options can 't be re-created
Section to Refer to
"Power ...false errors and invalid system responses.
1. No beep or error codes issued. Chapter 4
System Troubleshooting
This chapter provides instructions on page 80
Chapter 4
65
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 81
... board. Power source (battery pack and power adapter). Refer to load the system defaults.
No Beep
Error Message
No beep, power indicator turns off and the LCD screen is blank. Reinstall the memory module. No beep, power indicator turns on but the LCD screen is blank. Refer to load the system defaults.
FRU/Action in...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 82
...
FRU/Action in Sequence
No beep, power indicator turns on address line xxxx
72
Chapter 4 LCD-CCD cable Inverter board LCD panel System board
No beep, power indicator turns on and a blinking cursor appears...an external CRT. Ensure every internal cables are properly and securely connected. System board
No beep during POST but you can view POST when connected to 4 GB Enable A20 line Autosize...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 140
... 23 Information menu 16 legend bar 14 Main menu 17 menu bar 14 navigating 15
Security menu 18 system dafaults 23
POST
beep codes 72 error messages 69
power
Acer QuicCharge 3 battery pack 9 button 5 DC-in jack 8 disconnecting 28 indicator 10 power management 3 power management specification
125
power board
part number 90...
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