Acer Aspire 4920 Support Question
Acer Aspire 4920 Support Question
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Question posted by lalexanderjr on January 16th, 2014
All The Keys Do Not Work
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Related Acer Aspire 4920 Manual Pages
Aspire 4920 User Guide EN - Page 2
... companies' product names or trademarks are used herein for a particular purpose. Aspire 4920 Series Notebook PC
Model number Serial number Date of purchase Place of merchantability or...No part of Acer Incorporated. All correspondence concerning your computer. Copyright © 2007. Aspire 4920 Series User's Guide Original Issue: 05/2007
Changes may be made periodically to notify...
Aspire 4920 User Guide EN - Page 5
... power cord set .
Do not use it to temperatures over 60°C (140°F). The full performance of the battery, charging will often require extensive work by the operating instructions, since improper adjustment of other risks.
Aspire 4920 User Guide EN - Page 6
... charger or battery that which could cause an explosion or fire resulting in a fire as household waste. Areas with a hot or cold battery may not work temporarily, even when the battery is prohibited or when it will be advised to interference from children. Never use any area with your vehicle engine...
Aspire 4920 User Guide EN - Page 10
... use up to http://www.energystar.gov and http://www.energystar.gov/powermangement. As an ENERGY STAR partner, Acer Inc. Long work periods, bad posture, poor work habits, stress, inadequate working in the off . Products that earn the ENERGY STAR prevent greenhouse gas emissions by meeting strict energy efficiency guidelines set by pushing...
Aspire 4920 User Guide EN - Page 49
... to do a lot of the keycaps. Scroll Lock does not work with the arithmetic operators +, -, *, and /).
Cursor-control keys Hold while using
on , the screen moves one line up or... numeric keypad functions like a desktop numeric keypad. Hold while using cursor- cursor-control keys. normal manner.
When Scroll Lock is indicated by small characters located on Type the ...
Aspire 4920 User Guide EN - Page 50
... Cycle through programs on the taskbar by using Windows Flip 3-D
Application key
Note: Depending on the Windows Start button; Key Windows key
Description
Pressed alone, this key has the same effect as clicking on your computer (if you are ...), or switch users (if you are on a
+ < > + : Use the arrow keys to cycle through programs on the taskbar
< > + : Open Ease of Windows Vista, some...
Aspire 4920 User Guide EN - Page 108
...: Acer America Corporation
Address of the FCC Rules. Operation is responsible for this declaration:
Product name:
Notebook PC
Model number:
MS2219
Machine type:
Aspire 4920
SKU number:
Aspire 4920-xxxxx ("x" = 0 - 9, a - z, or A -
The following local manufacturer/importer is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This...
Aspire 4920 User Guide EN - Page 109
...-3089 Fax: 886-2-8691-3000 E-mail: [email protected] Hereby declare that: Product: Personal Computer Trade Name: Acer Model Number: MS2219 Machine Type: Aspire 4920 SKU Number: Aspire 4920-xxxxx ("x" = 0~9, a ~ z, or A ~ Z) Is compliant with the essential requirements and other relevant provisions of the same product will continue comply with TV function) Council Decision...
Service Guide - Page 1
for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN Acer Aspire 4920 Service Guide
Service guide files and updates are available on the ACER/CSD web;
Service Guide - Page 2
Date
Chapter
Updates
ii Revision History
Please refer to the table below for the updates made on Aspire 4920 service guide.
Service Guide - Page 9
Board Layout
114
Top View
114
Bottom View
115
FRU (Field Replaceable Unit) List
119
Aspire 4920 Exploded Diagram
120
Aspire 4920 FRU List
121
Model Definition and Configuration
130
Aspire 4920
130
Test Compatible Components
133
Microsoft® Windows® Vista™ Compatibility Test
134
Online Support Information
139
ix
Service Guide - Page 14
...light up to show the status of the computer's functions and components.
6
Empowering key
Launch Acer Empowering Technology.
7
Easy-launch buttons
Buttons for launching frequently used programs... stereo audio output.
14 MediaTouch keys
Touch-sensitive keys which functions like a computer mouse.
12 Keyboard
For entering data into your new Aspire computer.
Front View
#
Item
...
Service Guide - Page 24
... printed on and off.
Hold while using cursorcontrol keys. Using the Keyboard
The keyboard has full-sized keys and an embedded keypad, separate cursor keys, two Windows keys and twelve function keys, and two special keys.
The keys function as a calculator (complete with some applications. Scroll Lock does not work with the arithmetic operators +, -, *, and /). The embedded numeric...
Service Guide - Page 51
... to different models. BIOS Setup Primary Menus
There are the default and suggested parameter settings. keys to the six primiary BIOS menus. Chapter 2
System Utilities
BIOS Setup Utility
The BIOS Setup...already properly configured and optimized, there is subject to start the system POST process. This key does not work during any other time.
T Press Esc to close the BIOS setup. NOTE: The...
Service Guide - Page 118
T Keyboard (if contrast and brightness function key doesn't
work LCD is too dark LCD brightness cannot be adjusted LCD contrast cannot be adjusted
Unreadable LCD screen Missing pels ... T Reconnect the inverter board. Index of Symptom-to-FRU Error Message
LCD-Related Symptoms Symptom / Error
LCD backlight doesn't work ). Check or do the following in BIOS Setup Utility, then reboot system.
Service Guide - Page 120
... Printer T Mainboard
Keyboard/Touchpad-Related Symptoms
Symptom / Error Keyboard (one or more keys) does not work correctly. T Touchpad board T Mainboard
Modem-Related Symptoms
Symptom / Error
Check or ...hard disk/CD-ROM drives. T Reconnect hard disk/CD-ROM/diskette drives. Touchpad does not work correctly Print problems.
Check or do the following in sequence
T Run "Load Setup Defaults" ...
Service Guide - Page 129
... or for service. Chapter 6
119 Chapter 6
FRU (Field Replaceable Unit) List
This chapter offers the FRU (Field Replaceable Unit) list in the FRU list of Aspire 4920. Refer to this printed Service Guide.
Service Guide - Page 131
Aspire 4920 FRU List
Category Adapter Battery
Boards
Part Name
Description
Acer Part No. Adapter 90W Delta ADP-90SB BBDAF
Adapter 90W Delta ADP-90SB BBEA LF
...
Service Guide - Page 140
Model Definition and Configuration
Aspire 4920
Appendix A
Model
RO
Count ry
Acer Part no
Descriptio n
CPU
LCD
DIMM DIMM HDD 1
1
2
(GB)
ODD
Wireless Bluetoot
LAN
h
Appendix A
130
Service Guide - Page 143
Refer to the Aspire 4920 Vista Compatibility Test Report released by Acer's internal testing department. Appendix B
Test Compatible Components
This computer's compatibility is tested and verified by the Acer Mobile ...
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