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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Removing The Speaker Modules Removing The Touchpad Board Module 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. To set the Web browser, mail and programmable buttons, run the Acer Launch Manager.

Battery Status Battery status For real-time battery life estimates based on current usage, refer to the panel in the upper half of the window.

Product support

Connects to IEEE devices. Gives bits and pieces of exgensa information related to the current topic. Run the advanced diagnostic test for the mainboard in loop mode at least 10 times.

Displayed by default in the upper half of your screen, it provides access to the following utilities: Icon Function Description The front panel indicators are visible even when the computer aer is closed up.


Nti Shadow NTI Shadow NTI Shadow allows users to schedule continuous backup jobs that copy the contents kanual one or more folders the “backup source” to another location the “backup destination”.

Chapter 4 Troubleshooting Troubleshooting Use the following procedure as a guide for computer problems.

However some information sources will require a user i. The left and right buttons function like the left and right mouse buttons. Carefully detach the cables from the latches on the LCD bracket as shown.

Lock Keys and Embedded Numeric Keypad The keyboard has three lock keys which you can toggle on and off. Carefully detach the Bluetooth board from the right spearker module. Page Appendix C To access this utility, select “Acer eNet Management” from the Empowering Technology toolbar or run the program from the Xcer Empowering Technology program group in Start servjce.

Acer Extensa 4220 Service Manual

Remove the two screws C securing the fingerprint board to the bracket. Carefully insert mnual flat screwdriver under the side of the touchpad board and gently pry up the board.

Disconnect the speaker cable from the mainboard. Remove the screws F securing the fan to the main unit. 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: Power System Check Do the following: To prevent damage to device, avoid pressing down on it or placing heavy objects on top of it. Troubleshooting Use the following procedure as a guide for computer problems. Do not replace a non-defective FRU: The system doesn’t resume from standby mode after opening the LCD.


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.

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

Boot Menu Boot Menu This menu allows you to set the drive priority during system boot-up. Carefully detach the speaker modules as shown. Description Houses the computer’s battery pack. Prints and saves hardware specifications.

Any Acer Incorporated software described in this manual is sold mqnual licensed “as is”. 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. It can also be used with other keys to provide a variety of functions: Page Chapter