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Aspire 5050/3050 Series
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Changes may be made periodically to the information in this publication without obligation
to notify any person of such revisions or changes. Such changes will be incorporated in new
editions of this manual or supplementary documents and publications. This company makes
no representations or warranties, either expressed or implied, with respect to the contents
hereof and specifically disclaims the implied warranties of merchantability or fitness for a
Record the model number, serial number, purchase date and place of purchase information in
the space provided below. The serial number and model number are recorded on the label
affixed to your computer. All correspondence concerning your unit should include the serial
number, model number and purchase information.
No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in
any form or by any means, electronically, mechanically, by photocopy, recording or otherwise,
without the prior written permission of Acer Incorporated.
Model number: __________________________________
Serial number: ___________________________________
Date of purchase: ________________________________
Place of purchase: ________________________________ Copyright © 2006. Acer Incorporated.
All Rights Reserved.
Aspire 5050/3050 Series User's Guide
Original Issue: 09/2006
Aspire 5050/3050 Series Notebook PC
Acer and the Acer logo are registered trademarks of Acer Incorporated. Other companies'
product names or trademarks are used herein for identification purposes only and belong to
their respective companies.
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Information for your safety and
Read these instructions carefully. Keep this document for future reference.
Follow all warnings and instructions marked on the product.
Turning the product off before cleaning
Unplug this product from the wall outlet before cleaning. Do not use liquid
cleaners or aerosol cleaners. Use a damp cloth for cleaning.
CAUTION for plug as disconnecting device
Observe the following guidelines when connecting and disconnecting power to
the power supply unit:
Install the power supply unit before connecting the power cord to the AC
Unplug the power cord before removing the power supply unit from the
computerYYu/ e9 .
If the system has multiple sources of power, disconnect power from the system
by unplugging all power cords from the power supplies.
CAUTION for Accessibility
Be sure that the power outlet you plug the power cord into is easily accessible
and located as close to the equipment operator as possible. When you need to
disconnect power to the equipment, be sure to unplug the power cord from the
CAUTION for Dummy Card of PCMCIA & Express Slot
Your computer shipped with plastic dummies installed in the PCMCIA & Express
slot. Dummies protect unused slots from dust, metal object, or other particles.
Save the dummy for use when no PCMCIA or Express Card is installed in the slot.
•Do not use this product near water.
•Do not place this product on an unstable cart, stand or table. If the product
falls, it could be seriously damaged.
•Slots and openings are provided for ventilation to ensure reliable
operation of the product and to protect it from overheating. These
openings must not be blocked or covered. The openings should never be
blocked by placing the product on a bed, sofa, rug or other similar surface.
This product should never be placed near or over a radiator or heat
register, or in a built-in installation unless proper ventilation is provided.
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Never push objects of any kind into this product through cabinet slots as
they may touch dangerous voltage points or short-out parts that could
result in a fire or electric shock. Never spill liquid of any kind onto or into
•To avoid damage of internal components and to prevent battery leakage,
do not place the product on a vibrating surface.
•Never use it under sporting, exercising, or any vibrating environment
which will probably cause unexpected short current or damage rotor
devices, HDD, Optical drive, and even exposure risk from lithium battery
Using electrical power
•This product should be operated from the type of power indicated on the
marking label. If you are not sure of the type of power available, consult
your dealer or local power company.
•Do not allow anything to rest on the power cord. Do not locate this
product where people will walk on the cord.
•If an extension cord is used with this product, make sure that the total
ampere rating of the equipment plugged into the extension cord does not
exceed the extension cord ampere rating. Also, make sure that the total
rating of all products plugged into the wall outlet does not exceed the fuse
•Do not overload a power outlet, strip or receptacle by plugging in too
many devices. The overall system load must not exceed 80% of the branch
circuit rating. If power strips are used, the load should not exceed 80% of
the power strip's input rating.
•This product's AC adapter is equipped with a three-wire grounded plug.
The plug only fits in a grounded power outlet. Make sure the power outlet
is properly grounded before inserting the AC adapter plug. Do not insert
the plug into a non-grounded power outlet. Contact your electrician for
Warning! The grounding pin is a safety feature. Using a power
outlet that is not properly grounded may result in electric shock
Note: The grounding pin also provides good protection from
unexpected noise produced by other nearby electrical devices that
may interfere with the performance of this product.
•Use the product only with the supplied power supply cord set. If you need
to replace the power cord set, make sure that the new power cord meets
the following requirements: detachable type, UL listed/CSA certified, type
SPT-2, rated 7 A 125 V minimum, VDE approved or its equivalent, 4.6
meters (15 feet) maximum length.
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Do not attempt to service this product yourself, as opening or removing covers
may expose you to dangerous voltage points or other risks. Refer all servicing to
qualified service personnel.
Unplug this product from the wall outlet and refer servicing to qualified service
•the power cord or plug is damaged, cut or frayed
•liquid was spilled into the product
•the product was exposed to rain or water
•the product has been dropped or the case has been damaged
•the product exhibits a distinct change in performance, indicating a need
•the product does not operate normally after following the operating
Note: Adjust only those controls that are covered by the operating
instructions, since improper adjustment of other controls may
result in damage and will often require extensive work by a
qualified technician to restore the product to normal condition.
Replacing the battery pack
The notebook uses lithium batteries. Replace the battery with the same type as
that which came bundled with your product. Use of another battery may
present a risk of fire or explosion.
Warning! Batteries may explode if not handled properly. Do not
disassemble or dispose of them in fire. Keep them away from
children. Follow local regulations when disposing of used
Telephone line safety
•Disconnect all telephone lines from the equipment when not in use and/or
•To avoid the remote risk of electric shock from lightning, do not connect
the telephone line to this equipment during lightning or thunderstorms.
Warning! For safety reasons, do not use non-compliant parts
when adding or changing components. Consult your reseller for