ACER EXTENSA 4220 SERVICE MANUAL PDF

Extensa Product Support for. Extensa Model Name: EX |. Part Number: |. Find another model. Menu. Drivers and Manuals; Community. Any Acer Incorporated software described in this manual is sold or licensed “as is ” This Service Guide provides you with all technical information relating to the. ACER ASPIRE SERVICE MANUAL Pdf Download. Page 1. Laptop. This Guide Might Work For Some Other Acer Extensa Models Too. In.

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Disassembly Process Disassembly Process The disassembly process is divided into the following stages: Removing the Battery Pack Turn base unit over.

Acer Elock Management Acer eLock Management Acer eLock Management is simple yet effective utility that allows you to lock removable storage, optical and floppy drive devices to ensure that data can’t be stolen while your system is unattended. Detach the mylar tape from the LCD coaxial cable. Detach the fingerprint board. Disconnect the inverter board cable from its connector, then disconnect the 2P cable on the inverter board.

Page 68 Using the flat screwdriver, press the end of the module forward, then slide out the optical drive module from the main unit. The touchpad is sensitive aecr finger movement; hence, the lighter the touch, the better the response.

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External Module Disassembly Process External Modules Disassembly Flowchart The flowchart below gives you a graphic representation manuap the entire disassembly sequence and instructs you on the components that need to be removed during servicing. Remove the screws F securing the fan to the main unit. Disconnect the two antenna cables from the WLAN board, then move the antennas away from the board.

Launch Manager Launch Manager Launch Extennsa allows you to set the four easy-launch buttons located extesa the keyboard. Use the 4-way scroll 3 button for selected models or Acer BioProtect fingerprint reader 3 supporting Acer FingerNav 4-way control function for selected models to scroll up or down and move left or right a page. Acer Empowering Technology Acer Empowering Technology The Empowering Technology toolbar makes it easy for you to access frequently used functions and manage your new Acer system.

Turn off the power to the system and all peripherals. Disconnect the LCD coaxial cable from the mainboard.

Acer Extensa 4220 Service Manual

Detach the mylar tape securing the mic sxtensa antenna cables to the upper case. Remove or disconnect all of the following devices: Lock Key Description Caps Lock To prevent damage to device, avoid pressing down on it or placing heavy objects on top of it.

Do not replace a non-defective FRU: Disconnect the cover switch cable from the mainboard. Acer Empowering Key, Internet, email, user-progammable Productivity aecr Removing The Inverter Board Step Remove the bracket as shown.

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Product support

External Module Disassembly Process External Module Disassembly Process External Modules Disassembly Flowchart The flowchart below gives you a graphic representation on the entire disassembly sequence and instructs you on the components that need to be removed during servicing.

Removing The Touchpad Board Module Lid switch connector Power key switch Launch key switch LCD cable connector Keyboard connector LED board connector Microphone cable connector Chapter 5 Fingerprint board connector Touchpad board connector Bluetooth cable connector Speaker cable connector Daughter board connector System fan connector Remove the two screws C on the modem board.

For example Syn touch driver. Prints and saves hardware specifications. Disconnect the internal microphone cable. A Password box will appear. Using the flat screwdriver, press the end of the module forward, then slide out the optical drive module from the main unit.

Appendix C Online Support Information This section describes online technical support services available to help you repair your Acer Systems. With Acer BioProtect Fingerprint Solution, you can now enjoy an extra layer of protection for your personal computer, as well as the convenience of accessing your daily tasks with a simple swipe of your finger!