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 bagJaiVij on January 2nd, 2014
Acer Extensa 4420 Power On Button Does Not Work
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Related Acer Extensa 4420 Manual Pages
Extensa 4420 / 4120 User's Guide EN - Page 2
... place of such revisions or changes. The serial number and model number are registered trademarks of Acer Incorporated. Such changes will be reproduced, stored in a retrieval system, or transmitted, in the space provided below. Acer Incorporated. Extensa 4420/4120 Series Notebook PC
Model number Serial number Date of purchase Place of merchantability or fitness...
Extensa 4420 / 4120 User's Guide EN - Page 10
... 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. This product has been shipped enabled for energy efficiency. Long work periods, bad posture, poor work habits, stress, inadequate working in the off . The following symptoms may lead to computer use...
Extensa 4420 / 4120 User's Guide EN - Page 13
... and troubleshooting. It is not installed on your computer on and off , the Just for the location of the power button.
xiii
First things first
We would like to thank you for making an Acer notebook your choice for meeting your notebook. In addition it : 1 Click on Start, All Programs, AcerSystem. 2 Click on...
Extensa 4420 / 4120 User's Guide EN - Page 14
... on uneven surfaces. Note: If you turn off the computer and want to turn the power off the computer normally, press and hold the power button for more than four seconds to shut down the computer. If you cannot power off , do not pull on the cord itself but pull
on top of the...
Extensa 4420 / 4120 User's Guide EN - Page 36
... buttons
Buttons for launching frequently used programs. See "Easy-launch buttons" on page 26 for more details.
11 Power button
Turns the computer on page 26 for your computer.
6 Palmrest
Comfortable support area for more details.
13 Empowering key Launch Acer Empowering Technology right)
way scroll button.
9 Status indicators Light-Emitting Diodes (LEDs) that light up to work...
Extensa 4420 / 4120 User's Guide EN - Page 42
... 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 touchpad pointing device with 4-way scroll button
12 function keys, four cursor keys, two Windows...
Extensa 4420 / 4120 User's Guide EN - Page 62
... external monitor.
If pressing a key does not turn the display back on the battery, it is not lit, no power is in the external USB floppy drive? Press and release
the power button to save power.
If you are provided for each one.
Press + (increase) to bring up . Nothing appears on the screen. Easy...
Extensa 4420 / 4120 User's Guide EN - Page 63
The infrared port does not work . The printer does not work . Check the following :
• Make sure that the
infrared port is a mechanical...IrDA-compliant. Check the following : If it works, contact your computer's optical drive is a clear path between the two infrared ports. You can also use the volume control buttons to a USB port on the power. There is enabled.
• Make sure...
Extensa 4420 / 4120 User's Guide EN - Page 70
... you are ready to use the computer again, unlatch and open the display; then press and release the power button. Preparing the computer
Before moving the computer, close and latch the display.
When you are taking the computer to a client's office or a different building, you ...
Extensa 4420 / 4120 User's Guide EN - Page 71
In both cases, press and release the power button to turn the computer back on the battery by putting the computer in Sleep mode. ...to meetings
If your home or vice versa. To resume, open the display (if closed), then press and release the power button. If the power indicator is off . Preparing the computer
After disconnecting the computer from the
drive(s). English
51
Note: If the Sleep ...
Extensa 4420 / 4120 User's Guide EN - Page 75
...
You can set , a prompt appears when you fail to use the computer. If you enter the password incorrectly, a warning message appears. Press and hold the power button for four seconds to enter a password. If you press
to enter the BIOS utility at boot-up .
• Type the Supervisor Password and press to...
Extensa 4420 / 4120 User's Guide EN - Page 96
Z)
Name of responsible party: Acer America Corporation
Address of the FCC Rules. 76
English
Federal Communications Comission... 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
Extensa 4420 / 4120 User's Guide EN - Page 97
...; EN60065:2002 (applied to the Public Switched Telephone Network (PSTN). English
English
77
We, Acer Computer (Shanghai) Limited 3F, No. 168 Xizang medium road, Huangpu District, Shanghai, China
... are 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...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 15
... 10 for more information. Function may vary base on and off. It can either be a 4-way scroll button or an Acer Bio-Protection fingerprint reader.
Status indicators
Light-Emitting Diodes (LEDs) for monitoring the power status and battery charge level, as well as the Num Lock and Caps Lock functions. Status indicators
LEDs...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 34
.... To perform BIOS recovery: 1. Press and hold the Fn+Esc keys, then press the power button .
This initialize the BIOS recovery process. Turn off the computer once the process is not ... is connected to the computer. 1. Copy the flash utilities to the computer. 2. Make sure the power cord is completed, a long beep should be heard. 4. Refer to complete, perform a BIOS recovery...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 87
... defaults. Battery won 't power on page 67.
Battery pack Power adapter System board
Power source (battery pack and power adapter). Hold and press the power button for your problem condition is...pack Power adapter System board
Power source (battery pack and power adapter). Refer to the "Power System Check" section on . Keyboard (if contrast and brightness function key doesn't work LCD...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 106
Part Name and Description
Acer Part No.
Power-related
Processor
96
Chapter 6 Category
No.
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 115
Category
No.
Part Name and Description
Acer Part No. Power-related
Processor
Chapter 6
105
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 135
... idle.
CPU stop grant state
T C3 state -
OS initiated shutdown. To further conserve power in a Working state, the processor enters a low-power state when the OS is powered on. Individual devices such as the processor and hard disk may be power managed in the system are turned off completely.
All system states and data are...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 137
...sequence 22
boot-up options
multi-boot menu 17 power-on password 18 Quiet Boot 17 remote boot 17... 1
CCD board
part number 89, 98 removing 63
click buttons 5
compatibility tests
games 116 hardware 113, 115 software 116
...number 89, 96, 98, 105
Acer Bio-Protection fingerprint reader
location 5
Acer disc-to-disc recovery 17
Acer OrbiCam camera
location 5
Acer QuicCharge 3
audio
features 2 headphone...
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