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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Chapter 4 Action in Sequence Reconnect touchpad cable.

ACER EXTENSA User Manual with DIY Repair Instruction Guide in pdf format

If you suspect a power problem, see the appropriate power supply check in the following list: Acer Empowering Technology The Empowering Technology toolbar makes it easy for you to access frequently used functions and manage your new Acer system.

Push the eject button all the way in to release the button. 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”. Lock key – quickly locks and secures your system when you need to leave your desk.

Double verticalTriple primary at leftTriple primary at rightor Quad Acer Gridvista is dual-display compatible, allowing two displays to be partitioned independently.

Acer GridVista is a handy utility that offers four pre-defined display settings so you can view multiple windows on the same screen. Page Chapter Using The Keyboard 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.

No beep, power-on indicator turns on and LCD is blank. Turn the system over and remove the two screws D from the base of the unit. Removing the Battery Pack Turn base unit over. Sleep Puts the computer in Sleep mode. Place the system on a flat, stable surface. 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: Page 75 Remove the two screws C securing the keyboard.


Step Remove the screw B on the lower cover. Remove the screw A on the top panel. Do not replace a non-defective FRU: Productivity Keys Productivity Keys Three productivity keys give users one-touch access to protection and manageability features for a more secure, smarter and easier way to work.

Detach the fingerprint board.


It can also be used with other keys to provide a variety of functions: Remove the two screws C that secures the daughter board to the mainboard. Remove the battery pack. Appendix C Online Support Information This section describes online technical support services available to help you repair your Acer Systems. Chapter 4 Troubleshooting Troubleshooting Use the following procedure as a guide for computer problems. Conventions The following conventions are used in this manual: Do not replace a non-defective FRU.

Norton Internet Security Norton Internet Security is an anti-virus utility that can protect against viruses, keeping your data safe and secure. For example Syn touch driver. Remove the two screws 42220 from the left xervice right hinge of the LCD module. Chapter 3 Machine Disassembly And Replacement Machine Disassembly and Mabual This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting.

Acer Extensa 4220 Service Manual

Page 48 Chapter Carefully detach the speaker modules as shown. Disconnect the two antenna cables from the WLAN board, then move the antennas away from the board.

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.


Launch Manager Launch Manager allows you to set the four easy-launch buttons located above the keyboard.

Remove the two screws C securing the fingerprint board to the bracket. 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.

Step Remove the bracket as shown.

Do not isolate non-defective FRU. When attaching the antennas back to the WLAN board, make sure the cable are routed properly. The backup jobs are continuous because they are scheduled to regularly update the data in the backup folder either continuously or in user-defined intervals.

Run the advanced diagnostic test for the mainboard in loop mode at least 10 times. Remove the two screws C securing the keyboard. Page 5 Conventions The following conventions are used in this manual: Carefully insert the flat screwdriver under the side of the touchpad board and gently pry up the board.

Acer eDataSecurity Management Acer eDataSecurity Management is an encryption utility that protects your files from being accessed by unauthorized persons.

Lock Key Description Caps Lock Detach the mylar tape securing manul mic and antenna cables to the upper case. The diagnostic tests are intended to test only Acer products.

Removing The Speaker Modules Acer eLock Management Acer eLock Management is simple yet effective utility that allows you to lock removable storage, optical and manuaal drive devices to ensure that data can’t be stolen while your system is unattended. Intel Dynamic Video Memory Technology 4.

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