ACER EXTENSA 4220 SERVICE MANUAL PDF

  • June 22, 2019

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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Disconnect the LCD coaxial cable from the mainboard. Removing The Fingerprint Board To access this utility, select “Acer ePower Management” from the Empowering Technology toolbar, run the program from the Acer Empowering Technology program group in Start menu, or right-click the Windows power icon in the system tray and select “Acer ePower Management”. The Windows Mobility Center collects key mobile-related system settings in one easy-to-find place, so you can quickly configure your Acer system to fit zervice situation as you change locations, networks or activities.

Chapter 4 Action in Sequence Reconnect touchpad cable. Carefully insert the flat screwdriver under the side of the touchpad board and gently pry up the board.

Battery Status Battery sfrvice For real-time battery life estimates based on current usage, refer to the panel in the upper half of the window. The left and right buttons function like the left and right mouse buttons. Run the advanced diagnostic test for the mainboard in loop mode at least 10 times.

Disconnect the modem board cable from the mainboard.

Turn off the power to the system and all peripherals. Extensa zTravelmateTravelmate Any Acer Incorporated software described in this manual is sold or licensed “as is”.

Enter text from picture: Make sure the cables are routed well before connecting the cables back to the unit. Removing The Lcd With Brackets Removing The Modem Board Intermittent Problems Intermittent Problems Intermittent system hang problems can be caused by a variety of reasons that have nothing to do with a hardware defect, such as: Remove the screws F securing the fan to the main unit.

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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. Sleep Puts the computer in Sleep mode. Double verticalTriple primary at leftTriple primary at rightor Quad Acer Gridvista is dual-display compatible, allowing two displays to be partitioned independently.

Continue prying the board until it releases from the upper case, then remove the board.

Turn the mainboard over then disconnect the modem cable from modem board. Power Subsystem Easy-launch buttons: Remove the two screws C on the modem board. Disconnect the inverter board cable from its connector, then disconnect the 2P cable on the inverter board.

Acer Extensa 4220 Service Manual

If auto-detection hardware is aecr in the system and the external display supports it, your system display will be automatically switched out when an external display is connected to the system. Page Appendix C Acer Epower Management To access this utility, select “Acer ePower Management” from the Empowering Technology toolbar, run the program from the Acer Empowering Technology aceg group in Start menu, or right-click the Windows power icon in the system tray and select “Acer ePower Management”.

Do not replace a non-defective FRU: No beep, power-on indicator turns on and LCD is blank.

Intel Dynamic Video Memory Technology 4. 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! Your Acer Notebook Tour The left and right buttons function like the left and right mouse buttons.

Disconnect the speaker cable from the mainboard. Follow procedures below to isolate the failing FRU. Remove the two screws C securing the fingerprint board to the bracket. Carefully release the cables from the latches as shown.

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Lock Keys and Embedded Numeric Keypad The keyboard has three lock keys which you can toggle on and off. Detach the mylar tape securing the mic and antenna cables to the upper case. Removing The Keyboard Carefully insert the flat screwdriver under the side of the middle cover and gently pry up the middle cover. Machine Disassembly and Replacement This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting.

ACER EXTENSA SERVICE MANUAL Pdf Download.

Turn the system over and remove the two screws D manuall the base of the unit. Appendix C Online Support Information This section describes online technical support services available to help you repair your Acer Systems.

Remove the screw A on the top panel.

Step Size Quantity Color Acer ePresentation Management Acer ePresentation Management lets you project your computer’s display to an external manuall device or projector using the hotkey: Carefully detach the Bluetooth board from the right spearker module. Touchpad 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 eSettings Management also: Indicators Indicators The computer has four easy-to-read status indicators: Acer Gridvista dual-display Compatible Acer GridVista is a handy utility that offers four pre-defined display settings so you can view multiple windows on the same screen. General Information Pre-disassembly Instructions Before proceeding with the disassembly procedure, make sure that you do the following: General Information General Information Pre-disassembly Instructions Before proceeding with the disassembly procedure, make sure that you do the following: