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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Acer Extensa 4220 Service Manual

Remove the inverter board. Indicators The computer has four easy-to-read status indicators: Follow procedures below to isolate the failing FRU. Comments to this Manuals Your Name. Page 48 Chapter Connects to a phone line.


If the user has set Password power-on or setup password for security General Information Pre-disassembly Instructions Before proceeding with the disassembly procedure, make sure that you do the following: Using The Keyboard Using the Keyboard The keyboard has full-sized keys and an embedded keypad, separate ace keys, two Windows keys and twelve function keys, and two special keys.


Observe the order of the sequence to avoid damage to any of the hardware components. Servics Shadow NTI Shadow allows users to schedule continuous backup jobs that copy the contents of one or more folders the “backup source” to another location the “backup destination”.

The bluetooth module does not contain the black mylar as the image shows. Boot Menu Boot Menu This menu allows you to set the drive priority during system boot-up.

Click the to view estimated battery life in sleep and hibernate modes. 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. Removing The Modem Board Turn off the power to the system extena all peripherals.

No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without Step Carefully pry up and out the keyboard and turn it over. If any problems are found, replace the FRU. Power Subsystem 422 buttons: Remove the two screws C on the modem board. Step Remove the fan from the main unit.


Norton Internet Security Norton Internet Security is an anti-virus utility that can protect against viruses, keeping your data safe and secure. Sleep Puts the computer in Sleep mode.

Carefully remove the LCD module from the base unit. Any Acer Incorporated software described in this manual is sold or licensed “as is”.

The left and right buttons function like the left and right mouse buttons.

Product support

You may choose any one of the four display settings indicated below: Lock, Presentation, Sync Front-access communication switches: When analyzing an intermittent problem, do the following: Do not isolate non-defective FRU. Wrist grounding strap and conductive mat for preventing electrostatic discharge Flat screwdriver Philips screwdriver Hex screwdriver Page 4 Any Acer Incorporated software described in this manual is sold or licensed “as is”.

Removing The Keyboard Carefully insert the flat screwdriver under the side of the middle cover and gently pry up the middle cover.