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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Remove the two screws F securing the optical bracket and remove the locker bracket from the optical disk drive module. Detach the fingerprint board.

Disconnect the cover switch cable from the mainboard. Disconnect the Bluetooth board cable from the mainboard. It can also be used with other keys to provide a variety of functions: Carefully release the cables from the latches as shown. Ssrvice Empowering Technology The Empowering Technology toolbar makes it easy for you manua, access frequently used functions and manage your new Acer system.

Push the eject button all the way in to release the button. Disassembly Process Disassembly Process The disassembly process is divided into the following stages: Disconnect the power adapter and install the battery pack; then check that power supply.

Carefully detach the Bluetooth board from the right spearker module.

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When attaching the antennas back to the WLAN board, make sure the cable are routed properly. 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 Removing The Speaker Modules If the first device is not available, it will continue down the list until it reaches an available device.

NTI Shadow NTI Shadow allows users to schedule continuous backup jobs that copy the contents of one or more folders the “backup source” etxensa another location the “backup destination”. Appendix C Online Support Information This section describes online technical support services available to help you repair your Acer Systems.

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

Step Remove the bracket as shown. Remove the two screws C securing the keyboard. 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.

Refer to the following lists for components, adapter cards, and peripherals which have passed these tests.

Product support

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”.

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Sleep Puts the computer in Sleep mode. Step Remove the screw B on the lower cover. Troubleshooting Use the following procedure as a guide for computer problems. This section describes online technical support services available to help you repair your Acer Systems.

Acer Extensa 4220 Service Manual

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. Disconnect the LCD coaxial cable from the mainboard. Page Appendix C Turn the inverter board over. Disconnect the inverter board cable from its connector, then disconnect the 2P cable exttensa the inverter board.

Disconnect the Manuql board cable from the board, then remove the board.

Remove the two screws D from the left and right hinge of the LCD module. Power off the computer.

Battery status For real-time battery life estimates based on current usage, refer to the panel in the upper half of the window. Removing The Touchpad Board Module Remove or disconnect all of the following devices: