http://csd.acer.com.tw/...-ENG-OLM_0625.pdf
We hope you like our service. Recommend it to your friends.
Table of contents
View All 
• Extensa 4420/4120 Series
• Information for your safety and comfort
• Safety instructions
• Additional safety information
• Operating environment
• Medical devices
• Vehicles
• Potentially explosive environments
• Emergency calls
• Disposal instructions
• Tips and information for comfortable use
• First things first
• Your guides
• Basic care and tips for using your computer
• Acer Empowering Technology
• Empowering Technology password
• Acer eNet Management
• Acer ePower Management
• Acer ePresentation Management
• Acer eDataSecurity Management (for selected models)
• Acer eLock Management
• Acer eRecovery Management
• Acer eSettings Management
• To launch Windows Mobility Center
• Your Acer notebook tour
• Left view
• Right view
• Rear view
• Base view
• Specifications
• Indicators
• Easy-launch buttons
• Touchpad
• Touchpad basics
• Using the keyboard
• Lock keys and embedded numeric keypad
• Windows keys
• Hotkeys
• Special keys
• Ejecting the optical (CD or DVD) drive tray
• Using a computer security lock
• Audio
• Adjusting the volume
• Using the system utilities
• Acer GridVista (dual-display compatible)
• Launch Manager
• Norton Internet Security
• NTI Shadow
• Frequently asked questions
• Requesting service
• Battery pack
• Battery pack characteristics
• Installing and removing the battery pack
• Charging the battery
• Checking the battery level
• Optimising battery life
• Battery-low warning
• Taking your notebook PC with you
• Disconnecting from the desktop
• Moving around
• Taking the computer home
• Traveling with the computer
• Traveling internationally with the computer
• Securing your computer
• Using passwords
• Expanding through options
• Connectivity options
• BIOS utility
• Using software
• Create backup
• Burn backup disc
• Restore and recovery
• Troubleshooting
• Troubleshooting tips
• Error messages
• Regulations and safety notices
• FCC notice
• Modem notices
• Laser compliance statement
• LCD pixel statement
• Macrovision copyright protection notice
• Radio device regulatory notice
• General
• European Union (EU)
• The FCC RF safety requirement
• Canada — Low-power license-exempt radio communication...
• LCD panel ergonomic specifications
• Federal Communications Comission Declaration of Conformity
View All
How to open the bottom cover of the notebook Acer 4420? - Yahoo! Answers
I did however look up the acer 4620 user manual and it looks like the 4420...You practically need to disassemble an entire Acer Extensa 4420 to remove the hard drive...
READ FULL ARTICLE »
I had a question about my acer extensa 4420 - CNET Miscellaneous laptop discussions...
Once reported, our moderators will be notified and the post will be reviewed...Also please exercise your best judgment when posting in the forums--revealing personal information such as your e-mail address, telephone number, and address is not recommended...Your message has been submitted and will be reviewed by our staff...
READ FULL ARTICLE »
