Acer AL1922 Service Manual page 4

Conventions
The following conventions are used in this manual:
Screen messages
NOTE
WARNING
CAUTION
IMPORTANT
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
and enhance product
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.
All manuals and user guides at all-guides.com
Denotes actual messages that appear on screen.
Gives bits and pieces of additional information related to the
current topic.
Alerts you to any damage that might result from doing or not
doing specific actions.
Gives precautionary measures to avoid possible hardware or
software problems.
Reminds you to do specific actions relevant to the
accomplishment of procedures.
decided for Acer's "global" product offering. To better fit local market requirements
competitiveness, your regional office MAY have decided to extend the
3