Acer AL1951, Service Manual

Page: 4 / 52

4
Trademarks
LiteOn is a registered trademark of LiteOn Technology Corp.
All other trademarks are property of their respective owners.
Conventions
The following conventions are used in this manual:
Screen messages Denotes actual messages that appear on screen.
NOTE
Gives bits and pieces of additional information related to the
current topic.
WARNING
Alerts you to any damage that might result from doing or not
doing specific actions.
CAUTION
Gives precautionary measures to avoid possible hardware or
software problems.
IMPORTANT
Remind you to do specific actions relevant to the accomplishment
of procedures.
Preface
Before using this information and the product it supports, please read the following general
information.
1.
This Service Guide provides you with all technical information relating to the BASIC
CONFIGURATION
decided for Acer's "global" product offering. To better fit local market requirements
and enhance product
competitiveness, your regional office MAY have decided to extend the
functionality of a machine (e.g. add-on card, modem, or extra memory capability). These
LOCALIZED FEATURES will NOT be covered in this generic service guide. In such cases,
please contact your regional offices or the responsible personnel/channel to provide you
with further technical details.
2.
Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date
information available on your regional web or channel. If, for whatever reason, a part
number change is made, it will not be noted in the printed Service Guide. For
ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT
part number code to those given in the FRU list of this printed Service Guide. You MUST
use the list provided by your regional Acer office to order FRU parts for repair and service
of customer machines.